Every motorist had to hear an obsessive buzzing sound coming from the wheels of the car. Its appearance is associated with the friction of rubber on the road surface. With the windows closed, this sound is most often not noticeable, but when the windows are open, an annoying hum becomes a driver’s concern, since quite often car owners confuse the sound of tires with the hum of a faulty bearing.
The experts were able to prove that the sound of tires rubbing on the road surface adversely affects human health. Annoying sound can provoke irritation of the auditory nerve, which will lead to hearing loss, irritability, and in some cases even to the occurrence of diseases accompanied by mental disorders. Therefore, the question: “What are the most silent summer tires? constantly up to date.
What are silent tires for?
When the tread comes into contact with the asphalt surface, monotonous sounds appear that cause indignation during a long ride. The smallest threshold for overlapping the roar of the engine with rubber for passenger cars is 30 km / h, for trucks - 50 km / h. If some motorists try not to get hung up on the noise made by rubber, then others cannot find a place for themselves from irritability. Therefore, it is silent rubber that is increasingly preferred.
In some countries, tire manufacturers are making every effort to develop an extremely quiet product, since the problem of excessive noise on highways is a legislative issue.
What affects tire noise?
Before answering the question of what characteristics affect the noise of rubber, it is necessary to understand the features of the design itself.
First, the noise of rubber depends on the softness of the tread: the softer it is, the quieter the sound made by the wheels when driving. But do not forget that soft material wears out faster, especially it will wear out quickly when the car stops. These circumstances impose some restrictions on the driver while driving. For example, you should not accelerate and then sharply press the brake pedal for a long time or overload the car.
Secondly, rubber noise depends on the tread width. The narrower the tires, the quieter the car will travel on the freeway. Therefore, you should not discount this parameter when choosing silent rubber.
According to the data obtained by the experts, Pilot sport 3 tires, produced by Compagnie Generale des Etablissements Michelin, are considered really quiet. When driving on a motorway with good coverage, the driver does not hear the sounds created by the contact of rubber with asphalt. In addition to the fact that the tires of this company are silent, they also reduce fuel consumption. Thanks to reinforced sidewalls increases tire life.
Control over the control of the machine, on which Pilot sport 3 tires are installed, is maintained even when driving on wet asphalt with big amount deep puddles. A positive effect on vehicle control is also the low mass of rubber, which reduces the value unsprung masses. An important advantage of the rubber of the French company is a long service life: maximum mileage compared to low-noise tires from other manufacturers increases by approximately 20 percent.
When choosing silent summer tires It is worth paying attention to Avon's Euromaster tires. It really impresses with its noiselessness, but it greatly upsets other characteristics.
Disadvantages of Euromaster VH100 tires:
The braking distance on wet road surfaces is increased by 4 meters.
Low grip tires with asphalt.
The handling of the car did not deserve high scores.
Low rolling resistance.
Benefits of this brand include low cost products.
Silent tires attract motorists with Japanese quality and low cost. Other characteristics are slightly worse than their European counterparts, but in terms of the sound emanating from the wheels in contact with the road surface, Roadpro rubber has practically no competitors.
Control of driving with Toyo Roadpro R610 tires when driving on wet road surfaces during sharp maneuvers can be lost. Uncontrolled drifts are not ruled out, since the behavior of the tires is unpredictable, while both axles are subjected to slip at the same time due to the characteristics of the tread pattern.
When it comes to truly quiet tires, some motorists opt for Asymmetrical Eagle F1 tires manufactured by the Goodyear Tire & Rubber Company. The main advantage of this model is a special chemical composition which reduces wear and noise levels. The asymmetric tread pattern has a positive effect on driving. The presence of a reinforced cord on the tires makes them more resistant to various external influences, but does not give them excessively high rigidity.
In the reinforced sidewalls of the rubber, on the outside, there are aramid inserts (the strength of aramid is better than that of nylon and Kevlar), thanks to which the load is evenly distributed, the noise level is reduced and the reliability of the tires is increased. Such tires could easily take first place among the quietest summer tires, if it were not for the focus on expensive car brands with large wheel diameters and the high cost, ranging from 7,000 to 10,000 rubles per unit.
The Finnish company Nokian has become famous for its high-quality winter tires, but summer tires are no less good. Testing showed a high ride comfort, not accompanied by extraneous noise. Driving at a speed of 10 km / h, the driver will hear a rustle, which will disappear when accelerating.
for tires Nokian characterized by excellent handling when driving, both on a straight line and on a winding road with sharp turns. Control of driving on a wet road surface is not only not lost, but even better. So some motorists consider Nokian NRHi tires to be the ideal choice.
According to experts, it is unreasonable to choose wheels, focusing only on the level of noise. Modern models tires are necessarily tested for noise before starting production in large quantities, so when choosing tires, you should pay attention to the availability of European quality certificates.
March 29, 2017
Driving a car is constantly accompanied by some kind of noise, whether it be the sound of the engine, the squeak of the wipers, the mechanical clicks of the transmission, or the rustle of the wheels. On the other hand, if you have a Rolls-Royce Phantom that only hears the clock, there is nothing to worry about.
If in winter you can’t get away from the sound of the wheels due to the characteristics of crispy snow cover, ice crust and crust, then in warm weather everyone tries to minimize extraneous noise by boarding the quietest summer tires you can find. This article will focus on this product. But are these wheels of the highest quality? Let's try to figure it out.
Why do you need silent tires?
A tread that touches the asphalt causes certain monotonous sounds that can cause irritation when long drive. For cars The minimum threshold is considered to be 30 km/h. When this speed is reached, the rubber begins to block the rumble of the motor. Trucks must reach at least 50 km/h to get the same effect. The background isn't to everyone's liking, which is why silent summer tires are increasingly the front-runner for reducing ambient noise.
In some countries the problem is of a legislative nature. State leaders are raising the issue of excessive noise on freeways. This is reflected in the manufacturers of rubber. The latter are trying to develop the most quiet and comfortable product with a minimum sound level when driving.
What characteristics affect noise?
To begin with, it is worth understanding the design features. The first indicator is the softness of the tread. The softer the summer tires, the quieter the car runs.. Another thing is that such material is erased faster, especially when braking, which imposes certain restrictions on the driver when driving: you can’t accelerate and then sharply press the brake for a long time. Overloads are also difficult to bear. But if you manage to ride such a kit in winter, the grip will be a little better, although the idea itself is initially stupid and dangerous.
The tread width also affects extraneous sounds overboard. Quiet tires are narrow tires. Here, the contact patch with the track directly affects the increase in the number of extra decibels, so pay attention to this parameter when choosing.
The quietest tires
Manufacturers constantly follow trends, trying to present consumers with the quietest and highest quality product for everyday use. The “quietest” selection of manufacturers and models is as follows.
Michelin
One of the market leaders known all over the world. All products of the manufacturer allow you to move as comfortably as possible on straight dry roads due to phenomenal grip. You will not fly into a skid during any maneuvering. The tires are almost silent and it seems that the rubber is almost glued to the asphalt. This feature has a positive effect on economy and smoothness.
As for the disadvantages. Since the material of the wheels is soft, it wears out rather quickly, while the tread is not perfect and is not able to instantly drain water, which is fraught with aquaplaning when fast driving. Remember that rubber is not at all designed for dashing driving and does not tolerate excessive loads..
Otherwise, they hold the car well on the road, allow you to easily enter the turn and are perfectly balanced. Rolling resistance tests showed that Michelin tires leads the way thanks to its energy-saving features. Summer products are produced under the general name "green tires".
Toyo Roadpro R610
The company's quietest budget tires. Here it is combined Japanese quality and a rather small price tag, which attracts many motorists so much. Another thing is that the characteristics in some moments are inferior to European counterparts, but in terms of noise Roadpro has practically no equal.
The wheels allow you to comfortably drive the car on a dry, flat track, but on a wet surface, you can lose control during a sharp maneuver. Uncontrolled drifts are also possible due to the unpredictability of the behavior of rubber, while both axles are subject to slip at once due to the peculiarities of the tread pattern. Rolling resistance is very low, the increased risk of losing control can alienate a potential consumer.
Pirelli P6/P7
Another market leader, worthy of appreciation by experts for its combination of characteristics. Italians predominantly focus on higher price segment, but this model is intended for most ordinary users:
- P6 - for the mass consumer;
- P7 - for powerful resourceful cars.
The tread is asymmetric and very quiet, which contributes to an increase in ride comfort. Virtually silent, unless you drive on uneven surfaces and potholes. In this case, you can observe a slight hum.
On a dry track, the tires feel great control signals, but react a little slower than we would like.
The company recommends purchasing this product experienced drivers, which are able to easily cope with slipping. For beginners, it is better not to use Pirelli wheels, despite the parameters. Like many Italian products, they are quite skittish.
Euromaster VH100
Good quiet rubber manufactured by Avon (no, not cosmetic). The brand of summer tires is a product that strikes with noiselessness, but, alas, the rest of the characteristics had to be sacrificed for the sake of the key one.
The softness of the rubber increases the braking distance on wet surfaces, adding up to 4 meters to the maximum "safe" threshold. At the same time, grip with asphalt leaves much to be desired, which generally affects the handling of the vehicle. Well, the rolling resistance is very strong. Far from the best, albeit an extremely quiet copy.
In general, Euromaster's policy is more focused on sustainability and nature protection, while the price of tires is very low.
Nokian NRHi
This company is famous for its winter tires. High Quality. However, Finnish summer products are also good. Tests show high ride comfort combined with quietness. Rubber manifests itself in a peculiar way: at 10 km / h you will hear a rustle and feel most of the bumps. However, with acceleration, all the shortcomings are leveled.
Nokian has excellent handling on straight and winding roads with tight turns. On dry surfaces, the rubber feels soft and smooth, while maintaining control in any case. Funny, but wet track traction is even better as the rubber is literally glued to the road. Nearly perfect choice.
Toyo Proxes CF-1
The company's summer product was developed with an eye to optimal acoustic comfort. If we consider only this parameter, then the wheels are the best in the list. In terms of a combination of other characteristics, they are also not much inferior to competitors.
Drivers note the high smoothness of movement due to the excellent grip of the tread with the track. Manageability is not lost even in emergency situations requiring an immediate response.
Goodyear Excellence
Rubber deserves high marks due to its low noise level. The design of the wheels is based on a sequence of blocks with double pitch, which significantly reduces any extraneous sounds, while maintaining a good ride.
Plus, their hydroplaning resistance is one of the best on the market for a quiet ride.
Results
Silent tires are an interesting concept, only in most cases the driver can lose control, stability and hydroplaning resistance. Focus on a set of characteristics, and do not be guided by one at the expense of everything else.
Many motorists know what happens, publishing car tires an unpleasant sound to the ear. The reason for its occurrence is often the process of friction of the wheel on the surface of the road.
Tires have a very direct impact not only on traffic safety, but also on the comfort of people in the car. And first of all, this is the acoustic accompaniment of the ride, in other words, the noise. And if in winter closed windows and a sunroof, with snow-packed roads the situation remains tolerable, then in the summer all sounds made by tires penetrate into the cabin.
Medical studies prove that prolonged noise over 40 dB has a negative effect on the human nervous system, can cause insomnia, depressed mood, irritability and outbursts of aggression. The noise emitted by low-quality tires on the track exceeds this threshold sometimes twice, which means that drivers who choose the wrong tires can be prone to all of the above symptoms.
Why is rubber noisy?
The level of sound produced depends significantly on the tread pattern, as well as the design of the location of the lamellas on the wheel surface. In the process of collision of individual sections with the asphalt surface, sounds of different frequencies arise.
Tire manufacturers themselves are aware of the need to reduce noise, and it is for this reason that in advertising of some of their products you can see such characteristics as “silent” or “low noise”. But, as you know, the improvement of some qualities inevitably leads to the deterioration of others, such as, for example, adhesion to the roadway and the length of the braking distance.
Are there perfect tires?
For perfect rubber an optimal combination is needed a large number characteristics. It is not possible to test absolutely all tires on your own, but you can study the experience of other motorists, journalistic tests and read similar topics on specialized forums to understand which tires to buy to minimize noise.
The softer the tire, the less noise it makes. But there is back side- braking on such rubber will be “smeared” on the asphalt, and the tread itself will wear out very quickly. The conclusion is this - when choosing a low-noise tire, find the braking distance in its tests. The shorter it is, the longer the protector will last. Very soft tires in summer may simply not stop at the right moment, while soft tires are a good choice in winter.
Note! Wide tires make more noise than narrow ones. This becomes especially noticeable at high speed.
Small overview
Leadership in the "silence" of rubber, as practice shows, belongs to the French company Michelin. Noise reduction is due to a good ratio rubber compound and a special tread pattern.
Rubber Michelin Michelin Pilot Sport 3, Michelin XM2 Energy, Michelin Energy Saver really quietest when driving on a straight dry road. But in this case, the risk of aquaplaning increases - the tread does not have time to remove all the water from the contact patch. But the grip is of high quality, the car turns confidently, the wheel practically sticks together on the road, due to this there is almost no noise.
The first competitor of Michelin products - Japanese tires Bridgestone. This manufacturer also produces quiet tires, such as Bridgestone Ecopia EP150, and the French do not even always keep up with the novelties of the Japanese. In addition to low-speed tires, Bridgestone tires are characterized by increased wear resistance.
The title of quiet tires is constantly fought and Goodyear and Yokohama. In their model range there are "quiet" tires: Efficient Grip And ADVAN dB V552. And although they are still far from the title of “quietest”, they do not lag behind Michelin and Bridgestone in terms of safety and reliability.
What not to buy
Choosing quiet rubber, you should definitely pay attention to its other characteristics. Some manufacturers for the sake of "silence" sacrificed everything else. Here are a few examples when, apart from acoustic comfort, the tire offers nothing to the car. Moreover, it is even dangerous - traction is lost, the braking distance increases greatly, which is most noticeable on wet surfaces. It is unlikely that anyone is willing to sacrifice all this for the sake of low noise.
So, for example, the English company Avon has in its line summer model Euromaster VH100. The tire is shockingly quiet in the car, but everything else is just awful. braking distance on wet road will be an additional four meters above the safe, due to bad clutch as the road deteriorates, the controllability of the vehicle also deteriorates. Also, the tire is very resistant to rolling, which means fuel consumption will increase.
Another example, Toyo Roadpro R610— attractive cost and low noise level. Moreover, there will be no complaints about this rubber on a dry road. But as soon as the car is on a wet surface or the driver has to perform a sharp maneuver - that's it, controllability will be lost. And this poses a direct threat not only to people in the car, but also to neighbors downstream.
These tires are trying to hydroplan, blowing both the front and rear axle. Yes, the rubber does not offer much rolling resistance, fuel consumption will not increase, but does this make it attractive in the eyes of potential buyers?
So what to choose
First of all, analyze what kind of road surface you have to move on most often: asphalt, dirt or gravel. Ride, acoustic comfort and traction should not be mutually exclusive.
If you buy tires from a European manufacturer, then the marking, which has been in force since 2012, which contains data on energy efficiency, wet grip and noise level, will help you navigate. The pictures below will give you an excellent guide when choosing tires.
Decryption:
Level G tires will require an extra 6 liters of fuel per thousand kilometers compared to level A tires.
The wet braking distance of class A tires is 18 meters shorter, all other things being equal, than class G tires.
The movement of a car on the roadway is not silent, which is due to the simplest laws of physics. Despite the fact that summer tires create less noise than winter tires when the wheels of the car come into contact with the road surface, they nevertheless provide an unpleasant sound background. Therefore, in addition to the parameters of hydroplaning resistance and wet braking performance, the noise factor is of particular importance for consumers when choosing tires. Of course, the noise level of tires is also largely determined by the surface on which the movement is carried out, as well as by the pressure in the rubber. If the road surface is not uniform or the tire pressure is less than recommended, it is obvious that the noise will increase significantly. However, much depends on the composition of the rubber compound, tread pattern and tire width. In particular, tires made using soft rubber compounds and having a relatively small contact patch with the roadway are much less noisy. The reduced noise level ensures a smooth ride and makes driving more comfortable for the driver.
Despite the growing demand from consumers to reduce the noise produced by tires, tire manufacturers are stepping up efforts in this direction for yet another reason. The fact is that many environmental organizations and individual states in last years seriously attended to the problem of excessive noise on highways. For example, the European Federation for Transport and Environment has asked EU officials for consideration what can be done to reduce noise from road transport. According to this authoritative organization, a significant part of the noise on the highways does not come from a car engine, but from rubber, which is constantly in contact with the road surface. Already at speeds over 30 km/h for cars and 50 km/h for trucks the noise from the tires exceeds the noise of their engines. With the increasing demand for wide tires in recent years, this problem is becoming more and more urgent. That is why it is expected that in the new European Commission regulations, which should come into force on November 1, 2011, in addition to wet grip and tire labeling requirements, noise levels will also be included. This state of affairs forces global tire manufacturers to develop new tire models with reduced noise levels.
How can you reduce the noise level emitted by the tire when in contact with the road surface? The noise level is affected by tire parameters such as tread pattern, stud and sipe design, and rubber compound characteristics. Each time an individual tread block hits the pavement, noise of a certain frequency is created, and if all blocks are the same size, noise of the same frequency will be created, which in turn leads to an increase in the overall noise level. Therefore, many manufacturers use blocks of different sizes in individual parts of the tread, so that tire noise is distributed over a wider frequency range. Similar design features of tires can reduce general level noise.
Special tire tests help to determine the noise level and, accordingly, driving comfort. As a rule, they are carried out in conjunction with tests for braking on dry and wet surfaces, hydroplaning resistance and other tests. Tire noise is measured in decibels, to the right and left of a moving vehicle. It also records the speed of the vehicle.
We bring to your attention tests of summer tires of dimension 205/55 R16, carried out by experts from the authoritative magazine Za Rulem. In traditional tire tests, in addition to dry and wet pavement, directional stability on a straight line, fuel consumption and ride smoothness were also tested for the noise level of summer tires. Eleven summer tires participated in the tests: Pirelli P7, Michelin Energy Saver, Nokian Hakka H, Yokohama C. Drive AC01, Maxxis Victra MA-Z1, Goodyear Excellence, Kumho Ecsta HM, Bridgestone Potenza RE001 Adrenalin, Continental ContiPremiumContact 2, Toyo Proxes CF-1 and Vredestein Sportrac 3. The magazine's experts evaluated the tire noise level, as well as other indicators, on a ten-point system.
The lowest score in noise tests was received by South Korean Kumho tires Ecsta HM - only six out of ten. Such a low rating is due to the fact that in tests the tires showed a very serious general rumble, howl of the tread at speeds up to 80 km/h, however, it practically disappears for more high speed. Having taken the last, eleventh place in terms of noise level, Kumho Ecsta HM summer tires, however, in the aggregate of all parameters, were able to bypass some competitors and take the overall eighth place.
Several summer tires at once received an average score of seven out of ten from the experts of the magazine. In particular, the Maxxis Victra MA-Z1 tires, which took the last eleventh place in the tests due to increased fuel consumption at any speed and sharp shocks when driving through single bumps, also had an increased background rumble. This did not prevent even the original tread pattern Maxxis tires Victra MA-Z1 "flame" type. Summer tires Yokohama C. Drive AC01 hum when changing direction, amplifying the sound. At speeds of 120 km / h and above, they pop loudly at the seams and other irregularities, despite the use of a new rubber compound in these tires "Micro Flexible Compound", which, according to the developers, should provide a minimum level of noise. Therefore, the experts of the journal put Yokohama tires C. Drive AC01 score seven out of ten. A similar assessment was deserved by high-speed summer tires with asymmetrical pattern protector Potenza RE001 Adrenalin. On single bumps, they sharply push the car, thump on the transverse seams and emit a corresponding background rumble. Summer tires The Continental ContiPremiumContact 2, which features a three-dimensional groove with steep and flat edges, also performed well in noise tests. The background noise of these tires is increased, especially on coarse-grained pavement. On a good road, the Continental ContiPremiumContact 2 tires allow you to roll comfortably, but medium and large bumps are tough, making an unpleasant rumble. As a result, the score is seven out of ten. Summer Michelin tires Energy Saver, characterized by increased efficiency at any speed, respond differently to changes in asphalt grain size. On dry pavement, they caused minor complaints about noise from the magazine's experts, for which they received a seven-point rating. The Vredestein Sportrac 3 summer tires, which came out on top in the braking and handling tests, also scored only seven points in the noise test. The experts were confused by the unpleasant background hum that provides insufficient level comfort.
The best in terms of noise level were four brands of tires, which received an eight-point rating from the experts of the Za Rulem magazine. It's summer good year tires Excellence, which are designed with a double-pitch block sequence for reduced noise levels. According to the test results, Goodyear Excellence tires showed low noise levels and high smoothness. Pirelli P7 tires with an asymmetric tread pattern also deserve high praise from experts. Despite the high fuel consumption, these tires differ increased level comfort. Unusually quiet, they only slightly voice the unevenness of the road surface. The Finnish summer tires Nokian Hakka H, which took an honorable third place according to the results of the general tests, showed good level comfort. Quiet, comfortable tires, at a "pedestrian" speed of up to 10 km / h, slightly transmit shocks from road bumps. But if you go faster, they become softer and roll better, with almost no noise. Rating - eight out of ten. Finally, the summer tires Toyo Proxes CF-1, which replaced the popular Toyo Proxes R610 model, are distinguished by high acoustic comfort, which was shown during noise tests. Taking the final second place overall, the Toyo Proxes CF-1 tires were also distinguished by their high level of comfort and low noise level. Using cheats and codes for GTA, you can turn the game into a real pleasure
According to the tests carried out, summer tires that have shown best results such important characteristics such as wet and dry handling, hydroplaning resistance and directional stability, may be characterized by increased noise levels (Vredestein Sportrac 3). While, tires with not the most best performance in handling and braking, it can earn the highest ratings in terms of noise level (Goodyear Excellence). This tells us that when choosing summer tires, it is necessary to focus not on one specific characteristic, but on a whole set of indicators, including the behavior of the tire on wet and dry road surfaces, directional stability, hydroplaning resistance, acoustic comfort level and ride smoothness.
Recently, all tires in our country have begun to be marked special icons on stickers that characterize the consumer properties of the tire. In this article, we will analyze what exactly is encrypted in these stickers and which tires are quieter.
Previously, such stickers contained only the brand, tire model, dimension, and speed and load indices. Tires are now labeled with information about tire comfort, braking distances, noise level and wet grip index. And if earlier, the seller could cheat and say incorrect consumer information referring to - for example, now you can check it by reading the information from the sticker.
So far, the consumer characteristics of tires are determined on the basis of the ISO 28580 standard and are most true only for summer tires. Therefore, the depicted properties winter tires will lose in summer. IN soon this nuance will be finalized for winter tires.
Which tire brands are softer and more comfortable
Recently, there has been a trend in the tire market that manufacturers are moving away from "pseudo-sport" hard tires in their softer performance. What properties of a tire affect its softness and comfort? First of all, this is the composition of the rubber compound - the softer the composition, the better tire will "swallow" small bumps in the road and the less these bumps will be transmitted to the car. The second significant nuance for comfort is the height of the tire profile. The lower the profile, the more rigid the tire will seem to you, while not forgetting that too much high profile adversely affects the handling of the vehicle.
It is believed that Michelin, Nokian and Continental have the softest tires. At the same time, the entire Bridgestone line is considered tougher in comparison with them.
Quiet tyres. Which ones to choose?
Every experienced motorist has more than once encountered the fact that having bought new tires and installed them on a car, there was a feeling that you were driving not a car, but a supersonic aircraft. But no matter how ridiculous it may seem, about 20% of motorists are unhappy with new tires precisely because of their noise. What affects tire noise and how to choose quiet tires , we will be prompted by the test of the Tire-Darom site.
Silent tires must meet the following specifications. First, the rubber compound should be moderately soft. Rigid tires create sound waves, including resonant ones, due to the hard landing of the tread on the asphalt. Because of this, a strong low-frequency rumble appears, which most annoys motorists. Secondly, the tread pattern is responsible for the silence. The fewer transverse grooves and the closer their slope to 90 degrees, the more noise the tire makes. If you paid attention, then for the bulk of the tires, the tread is located at an angle of 45 degrees. Such a slope of the transverse grooves (drainage systems) allows the most efficient removal of water from the contact patch and creates a minimum of sound waves. Thirdly, the pitch of the transverse channels affects the acoustic comfort. Even a schoolboy knows that a sound with one frequency can cause a destructive resonance. That is why military units never cross bridges walking "toe to toe" - they go in a free style. At first glance, it is almost impossible to determine that tires are capable of causing sound resonance, therefore, when purchasing tires, do not try to determine the tread pitch, focus on the sticker indicating the consumer characteristics of the tires.
When it comes to quiet winter tires, then your choice should definitely be on the side. friction tires which are called Velcro. The difference between studded tires and Velcro can reach several tens of decibels.
Winter tire tests:
Well, we had to come to Sweden twice. The first time we sat for a week, skated the entire test program on snow and ice. And then, already in April, on roads that had just cleared of ice, they measured the braking distance on wet and dry pavement - and assessed the acoustic comfort and smoothness of the ride. Well, then using traditional system converting the results into points, summed up.
In the next big test"studded" we collected six sets of 15-inch tires from Western and Eastern manufacturers. Some of the trump cards include experience and the latest technologies, while others have the will to win and affordable prices. Whose will take?
This time we have chosen one of the most popular sizes - 195/65 R15, which suits many small and inexpensive cars. different markets, different understanding of the product, different design schools. What distinguishes tires from East and West from each other, what are their strengths and weak sides and what should the Russian buyer pay attention to?
If you are reading this article, then the words “winter is coming” are a call to action for you. Moreover, we have collected for you the best of 80 winter tires and invited you to vote for the best in our ranking. Check out the results. And so, we will make a rating of the TOP-20 tires winter 2018 and consider non-studded tires for crossovers and SUVs.
In the next comparative test of winter tires of the popular "crossover" dimension 215/65 R16, 23 models converged - an absolute record for mass production in history tests Autoreview! Not only did we manage to embrace the immensity, but along the way, we also stopped the shipment of one of the consignments of Nokian tires ...
Summer tire tests:
Recently, the size of tires in the original equipment of cars has increased significantly. The time of tires R13 175/70 for Zhiguli has gone, now the priorities are "huge bast shoes". This is due to the latest trends in the world and the increased demand for SUVs. Let's take a look at the test in which the Autoreview staff tested Tiguan's native sizes 215/65 R17 and 255/45 R19. In the first size, 6 models entered the starting grid, the second size was presented by 5 models.
Models in different sizes are different, because. most tires in large sizes are made in UHP format. These changes are dictated by sporty style large sizes wheels.
The cheaper the tires, the easier the choice? No, harder! We tested twelve sets of 185/60 R14 summer tires for the most available cars. And not only put all the participants in their places, but also found out what an attempt to save money on a purchase could result in.
Tires 185/60 R14 are bought, as a rule, by owners of Lada cars and older foreign cars. For tire manufacturers, small sizes are not of great interest due to low profitability. Worthy novelties in this segment are a rarity. However, tire manufacturers, who seriously care about the image, try from year to year to improve even though they have become familiar, but quite successful models.
We test 195/65 R15 summer tires for relatively inexpensive cars and see how their performance has changed dramatically over the past ten years.
Nowadays, even small cheap cars roll off the conveyor on 15-inch wheels. Many Russians and quite expensive cars they put “tags” with a higher profile - they are preferable on our roads. Tire manufacturers, for which income depends more on the sizes of tires sold than on their number, are indifferent to budget dimensions. New items are offered at least in the seventeen-inch segment, and small sizes are sluggishly updated, usually slightly reducing rolling resistance.
However, there are companies for which Russian market is very important, and they literally fight for the leading positions, annually “grinding” their products, trying to get ahead of competitors in grip properties on dry and wet surfaces. Therefore, there is always intrigue in our tests.
