Description of car tires Yokohama Ice Guard IG50. Comparison of Yokohama Ice Guard IG30 and Yokohama Ice Guard IG50 Yokohama ice guard ig50 comparison

The winter non-studded passenger tire Yokohama Ice Guard IG50 is one of the latest developments from one of the leaders of the Japanese tire industry. This model Available in over 40 different sizes with fits ranging from 14 inches to 17 inches.

Tread design

The tire features a new-fangled directional asymmetric tread design. At the same time, depending on the tread width, the tire tread is equipped with a different pattern. If the tread width exceeds 235 mm, then its pattern is additionally equipped with one additional longitudinal rib located in the central part of the tread. In both cases, the asymmetrical tread pattern made it possible to provide excellent grip, both on snow and ice.

The inner tread pattern is designed to provide the best traction on icy surfaces. Moreover, its dimensions are significantly larger than the area of ​​the outer side of the tread. In addition, the outer side of the tread is equipped with less massive blocks, as well as an increased number of lamellas. Thanks to this solution, it was possible to provide the contact patch with a significant number of sharp cutting edges.

The inner tread pattern of the Yokohama IG50 is equipped with three longitudinal ribs, including the shoulder area. The two longitudinal ribs located in the central part of the tread represent two rows of rectangular blocks located longitudinally relative to the direction of movement. This structure of the inner side of the tread pattern made it possible to achieve high longitudinal rigidity, which led to improved traction characteristics on snow.

The shoulder areas on both sides of the tread are two rows of rectangular blocks, the transverse arrangement of which ensures high efficiency braking, especially on snowy surfaces. In addition, the shoulder areas are distinguished by a very rigid design, which not only improved the handling characteristics, but also contributed to a more uniform distribution of pressure across the contact patch.

Confident and reliable grip on ice

This model, despite the absence of spikes, has excellent performance characteristics on icy roads, thereby ensuring high level security. The tire gained such capabilities thanks to a number of design solutions, the most noticeable of which were 3D sipes and an innovative composition rubber compound.
This tire is one of the first to use two types of three-dimensional sipes for the first time - triple volume sipes, which are located in the central part of the tread, and triple three-dimensional sipes, located in the shoulder areas. In both cases, the multifaceted surface of the walls makes it possible to create a strong connection between them at the moment of contact with the road surface, which significantly increases the rigidity of the tread blocks, simultaneously forming many additional traction edges. As a result, the tire demonstrates not only excellent handling on dry asphalt, but also stable, reliable grip on icy surfaces.

Another component that provided the tire Yokohama Ice Guard IG50 Excellent performance on ice thanks to the innovative rubber tread compound. As you know, one of the main reasons for poor tire grip on icy surfaces is the water film formed as a result of friction. The tread of this model is made of a rubber compound that has excellent absorbent properties, which allows the tread to cling to the surface of the ice by absorbing the water film. Such properties of the rubber mixture were achieved thanks to the presence in its structure of special absorbent microbubbles, the hollow shape of which effectively removes moisture from the contact patch. At the same time, the shell-shell of microbubbles is characterized by increased rigidity, which creates a micro-edge effect, which, in turn, increases the resistance of the tread blocks to deformation. In addition to microbubbles, the rubber mixture contains a special absorbent component - White Gel. This substance made the rubber mixture more elastic, which ensures more effective removal of the water film from the icy surface.

Main features of the Yokohama Ice Guard IG50 winter tire

— The asymmetrical design of the directional tread pattern made it possible to achieve excellent performance both on snow and ice;
— Reduced rolling resistance due to the tire’s high resistance to deformation;
— A combination of two types of three-dimensional sipes, thanks to which the tire demonstrates excellent grip on snow and ice;
— Multi-row tread blocks in the central part provide high acceleration efficiency, as well as excellent traction on snowy and icy surfaces
— An innovative rubber compound with microbubbles and “white gel” has excellent absorbent properties.

You may also be interested in the following models.

Friction winter tires Yokohama IG50 in Moscow from the famous Japanese brand are a successful embodiment of innovative developments and effective technological solutions into reality. The presented model of performance tires is produced in wide range standard sizes with mounting diameters from 14 to 17 inches.

Motorists prioritize reliability and safety

The asymmetrical design of the directional pattern of the working surface guarantees stable, high-quality grip on slippery and snowy road surfaces. It is worth noting that the design of wheels of different widths is distinguished by the presence of additional longitudinal ribs.

The central tread area occupies a larger area and is equipped with more massive blocks, which ensures safe movement on icy surfaces. The outer side of the working surface of inexpensive Yokohama tires IG50 is distinguished by a significant number of sharp edges, which are formed by lamellas.

Technical potential of the model range

The absence of studs in cheap winter tires Yokohama IG50 in Moscow is fully compensated by a number of effective technical and design solutions. Their list also included a modernized compound composition. The rubber mixture of the presented tire model from the Japanese brand has excellent absorbent properties, which allows you to keep the car stable on ice due to the absorption of the water film by the tread. Experts were able to achieve this result thanks to the presence of hollow microbubbles in the rubber structure. They not only effectively remove water from the contact patch, but also resist tread deformation.
You can buy Yokohama IG50 winter tires in the Wheels for Free online store.

Arriving at the T-MARY (Takesu Motoring And Researching Yard) test site in northern Japan, journalists leaned to the windows and watched as four nimble Japanese, armed with scrapers and brushes, skillfully worked around the wheels of the bus. This procedure turned out to be nothing more than cleaning the wheel arches of our bus from dirt. Journalist of the Autoreview newspaper Oleg Rastegaev noted the almost perfect cleanliness throughout the entire territory of the Yokohama testing site, be it technological roads or test tracks. It was at this site that the presentation of new winter non-studded tires took place Yokohama iceGUARD iG50.

The group of journalists was met by the head of the development center passenger tires Yokohama Mr. Yoshimasa Hashimoto, who informed us that this year Yokohama will present new winter tires to Japanese and Russian journalists simultaneously for the first time.

At first glance, there is nothing special about this, but remembering that the Japanese first do everything modern and advanced for themselves, we were able to appreciate what Mr. Hashimota said. In confirmation of this, we saw Japanese and European “right-hand drive” cars lined up in a row, behind the wheel of which we had to evaluate the new product.

In addition to the fact that the new winter tires were simultaneously presented to both Japanese and Russian journalists, they also appeared in stores in the two countries at the same time, and in the same specification. The new product is characterized by a unique asymmetrical tread pattern with micropumps that absorb moisture from the road surface and a new rubber compound, which the Japanese call “white gel.”

To all the journalists’ questions regarding the new composition of the rubber compound, the Japanese did not lift the veil of secrecy one iota, limiting themselves only to the qualitative characteristics. The use of white gel made it possible to significantly increase the elasticity of the tread in a wide range of temperatures used, providing the new model with high grip characteristics on winter road. Apparently, the white gel is a new formulation of silica based on silicon dioxide, which in its free state is a white powder. By and large, the average car enthusiast doesn’t care about the structure and components of the tread rubber compound. The main criterion here is high-quality traction and grip characteristics on difficult sections of winter roads.

During the first race, we had the opportunity to test the company’s previous flagship model – the Yokohama iceGUARD iG30 winter tires. Conditions of the test, which took place while driving a right-hand drive Toyota Mark X, are extremely simple and understandable: acceleration to 30 km/h and sharp braking “to the floor”. To eliminate errors, we repeat the race. The braking distance in both cases is about 34 meters. Then we transfer to a Toyota, shod with new Yokohama iG50 tires. According to sensations and measurements, the braking distance was not reduced significantly - to 33 meters.

To be honest, the performance was not very impressive. Remembering how the iceGUARD iG30 model performed in the 2009 Autoreview test, there were huge doubts that with the advent of the new model, Yokohama would make a breakthrough, leapfrogging its European competitors. Unless on “warm ice” at temperatures close to zero, where non-studded winter tires are traditionally strong.

Unfortunately, comparative tests with competitors were not announced as part of this program. In return, we were able to once again demonstrate the direct dependence of the braking distance on the increase in speed. Acceleration to 40 km/h, braking “to the floor”, the braking distance has almost doubled and is no longer 33, but 65 meters. This once again confirms that the energy of movement is inversely proportional to the square of the speed, even in Japan!

Comparative tests on snow showed that the new product transitions into sliding more smoothly and predictably, allowing you to maintain control over the car. Handling tests that we managed to pass at Audi cars A4 quattro and electric cars Nissan Leaf, confirmed the predicted sliding behavior of the iG50.

Summing up the presentation, it is quite difficult to draw informed conclusions regarding the effectiveness of the Yokohama iceGUARD iG50. It will be possible to judge the quality indicators of the new product based on the results of the upcoming Autoreview winter tire tests. Now, having compared the price tags, you can be glad that the new product, continuing traditions, remains one of the most affordable on the market. Thus, a set of four wheels in one of the most popular sizes 205/55R16 costs about 20 thousand rubles. For comparison, the latest model of the Japanese competitor, presented at Russian market in this size, will cost 1 thousand rubles more, and the set friction tires Nokian or Continental will cost as much as 6-8 thousand rubles more.

Car tires Yokohama Ice Guard IG50 - advantages, disadvantages, characteristics

Specifications

Reviews of winter tires Yokohama Ice Guard IG50

Advantages

• gas mileage, silence, price

Flaws

• I haven’t discovered it yet.

Comment
Camry car, 2014, winter came in the Urals in October....
I thought for a long time whether to buy spikes or linden, I decided to take a chance. To my surprise, the car is like a glove because the weight of the big Camry is still quiet on the loose snow, like on a tank, on the asphalt. In short, I'm happy.
Evgeniy 28 years old, 10 years of driving experience.
Vyacheslav Petrov, 2014-10-20 Grade 5

Advantages

• Quiet noise, excellent behavior on asphalt, predictable braking

Flaws

• Weak sidewall

Comment
My standard size is 21550 r17. Previously I only rode Nokian spikes. Therefore, I compare only with 5 and 7 Hakka. Some may not like it, but for others it will help them decide.

1. when I drove the Nokian, it made noise like hell. now it's like summer Michelins- silence and slight rustling! simply magnificent acoustic characteristics!
2. It absorbs bumps much more pleasantly than summer Michelins or winter Nokians.
3. consumption compared to summer tires remained almost the same (increased by only 0.2 liters)
4. They brake on city asphalt from 0 to -10 better than the Nokian Hakka 5 or 7.
5. The sidewall is weaker - I don’t climb on the curbs at all, I’m afraid of causing a hernia.
6. On ice on a flat surface there is not much difference, but they slip up an icy hill if you overdo it with gas. But essentially everything is fine.
7. When making sudden changes, the car shakes just like in winter Nokians.

Conclusion. I will never buy top-end tires again. In fact, Yoko is no different from the Nokians in any fundamental way. I was previously inexperienced and bought Nokian - I thought it was a deity. in vain. The average Yoko (like probably any other brands in this range) is no worse. But about the studded spikes - I used to fly into an ice hill like I was skating, but now I’m thinking about what and how, before going and where. Therefore, if your city is poorly cleaned, then choose spikes anyway. and for Moscow, for example, ig50 is an ideal choice.
Bykadorov Maxim, 2014-11-26 Grade 5

Advantages

• .Softness (does not harden even with sufficient low temperatures(Operated at -30 C, did not fall below t)).
• .Low level rubber noise.
• .High cross-country ability in snow.
• .Workmanship, I personally made in Japan. Now there is made in russia, I mean that bad reviews specifically about the rubber we produce.
• .Adequate price(bought for 2500 per cylinder, 185/65 R15).

Flaws

• . Slightly blurry reviews in management, mostly during thaws and above-zero temperatures. But they do not in any way interfere with driving, because the driver only feels this when moving from summer tires for winter. In just a few days, the driver gets used to the softness of the rubber and no longer experiences discomfort while driving until the end of the winter season. Again, these are my personal feelings.
• . After 140 km/h there is a slight sluggishness (indistinctness) in control, but that is not surprising in principle. The index of these tires is Q, which equals 160 km/h. I don’t know if this can be classified as a disadvantage, maybe for some - yes. Not significant for me.

Comment
I thought for a long time about what tires to take. 2 years ago my father bought Yokohama Ice Guard IG30 for his Lacetti, the tires worked well. And in the fall of 2013 I decided to take on Kia Rio, Yokohama Ice Guard IG50. You know, I've never been disappointed. Of course, it’s stupid to expect Velcro to perform the same on ice as tires with studs. After 3 months of operation, I did not find any serious deficiencies that cause discomfort when driving the car. And you have to ride both in the city and on the highway (60% - city, 40% - highway). In my opinion, it’s an excellent choice in terms of price-quality ratio and for those who understand the difference between a summer road and a winter one, because they haven’t yet come up with the right tires to drive on a winter road the same way as on a summer one. Advice when purchasing, pay attention to the manufacturer and buy tires made in Japan.
Efanov Evgeniy, 2014-02-25 Grade 5

Advantages

• softness, sufficient noiselessness compared to hard grades such as Pirelli/Bridge

Flaws

• after several no months identified