Winter tires for cars should havea large number of qualities that characterize its compliance with this problematic season in terms of operating conditions. Their list includes the preservation of elasticity at low temperatures, and the ability to keep track well on slippery surfaces. Often, according to official data provided by the manufacturer, it is difficult to assess how well the tire will behave in a particular case. That is why you should pay attention to user reviews. Dunlop Grandtrek Ice 02 is no longer a new rubber model, and this suggests the possibility of conducting a qualitative analysis based on user reviews, which we will do at the end of the article. However, in order to understand how honest the manufacturer is with us, when analyzing its characteristics, you should start with official data.
Производитель выпустил эту зимнюю шину для operation primarily on roads with asphalt or concrete pavement. This can be judged by the specific form of the tread, which speaks of the high speed conditions that are permissible when driving on a car equipped with it. According to reviews of the Dunlop Grandtrek Ice 02 XL, it can be installed on various types of passenger cars, including SUVs and crossovers, as well as some types of minibuses. It is considered one of the best solutions ever offered to drivers by the British brand.
Although the winter season is oftencharacterized by severe frosts and mountains of snow, do not forget about the thaw, coming quite unexpectedly. Therefore, the manufacturer has taken care to get rid of the effect of hydroplaning and, as they say reviews of tires Dunlop Grandtrek Ice 02, succeeded in this matter. This was achieved through the use of a symmetrical directional tread design, creating a fairly large network of lamellae. Most of them are deep and placed at an angle to the direction of movement while turning in the opposite direction. Deep tread blocks and wide grooves more than ever are able to efficiently divert water, dirt or snow porridge from the contact patch with the track, which allows you to constantly maintain a firm grip with the road surface.
Additional advantage of this locationtread elements can be considered the ability to place more unconsolidated snow inside the grooves. This feature allows you to effortlessly make a groove in fresh, loose snow, while all working edges retain their rowing characteristics. The lamellae are cleaned at each turn of the wheel, and the cycle repeats again and again.
As noted above, the model in advancedesigned with an emphasis on speed. In order to achieve the best results, the central tread blocks were positioned so that during the movement to create a very wide and practical edge, divided by slots and having its own cutting edges. And their large dimensions, according to reviews of Dunlop Grandtrek Ice 02 XL tires, made it possible to increase the strength of the structure and make it more massive, adding safety and durability.
If the other location of the tread blockswhile maneuvering the load falls on the shoulder areas, in this case the central part of the working area effectively handles it. Due to this, the responsiveness of the car to the management increases, and the trip becomes more comfortable.
Не забыли производители и о побочных эффектах, which may appear due to the elasticity of the rubber compound. Therefore, it was decided to connect the separate blocks in the central part of the tire with small jumpers. If they did not exist, high loads arising during braking, sharp acceleration or maneuvering could lead to deformation, during which interconnected blocks covered the working edges, which significantly lowered the characteristics. The presence of jumpers, as emphasized by the reviews of the owners of the Dunlop Grandtrek Ice 02, eliminates this problem and improves traction with the road surface in all conditions. In addition, they make the structure more durable, which leads to uniformity in wear.
При разработке производителем была запатентована new technology called Miura-Ori. Its essence lies in the use of a special, in this case, Z-shaped wall of the lamellae. This approach is designed to deal with the deformation of the tread blocks that occur when a natural load is created by the mass of the car and the torque of its engine. As a result, it is possible to achieve an increase in the area of the contact patch with the route and a uniform separation of the load impulse inside it. Do not forget about creating thousands of small edges, each of which is able to manifest itself during movement. As reviews of tires Dunlop Grandtrek Ice 02 show, users have no complaints about the quality of traction and handling.
In order to boost effectivetire characteristics when driving on ice or ice, the manufacturer decided to use spikes. Not so long ago, their number was clearly regulated by European laws, so the developers faced a difficult task - to make a small handful of metal elements work as efficiently as possible. To this end, the design of the spike itself has been modified.
This model was the first to test the newtechnology. So, the spike itself got a rectangular shape, the edges were decided to make zigzag. Tungsten carbide was chosen as a carbide metal for the tip. It does not break as often as other alloys, and at the same time it is resistant to abrasive wear. As they say reviews of Dunlop Grandtrek Ice 02, the spikes turned out pretty strong and do not wear out even after long use.
The base also received a number of changes.Its top became hexagonal, which allowed it to securely fasten the spike and prevent it from rotating inside the landing nest, eventually breaking it. And the interior itself has increased size and probably will not fall out even under heavy loads associated with aggressive driving style. The Dunlop Grandtrek Ice 02 102T spike reviews emphasize that this feature appealed to owners of cars with powerful engines.
With a small number of thorns to developersmanaged to create as many as 16 independent rows. This is quite enough to ensure that on the slippery surface, if not one, then another spike must be found, for which you can be hooked to confidently hold the car.
In order to increase the durability of the tire, whenits production technology is applied sequential pouring using two different rubber compounds. The first one is designed for the working parts of the tread elements themselves and has greater softness and elasticity. However, it is subject to cuts and punctures, which is a negative factor.
To protect the tire from damage, includingthe side parts, it was decided that the inner layer and the structure itself should be molded from more rigid rubber. This allowed to limit the depth of the nests for thorns. As noted in the reviews of Dunlop Grandtrek Ice 02, it also qualitatively protected against mechanical damage, including hernia, arising after strong blows.
It's time to analyze the reviews of Dunlop Grandtrek Ice 02 XL, left by drivers during the operation of this rubber. Among the main positive points, they highlighted the following:
Confident speed control. Even on a slippery track, you can, without neglectingTraffic regulations and safety requirements, move fairly quickly without the risk of not coping with the management. Rubber remains responsive and obedient to the commands of the driver, not trying to break into a skid.
High sidewall strength. When driving in regions where roads are rarely cleaned,one way or another you come across a deep rut having sharp edges. In addition, the tire can be damaged by strong impact. However, this model can safely withstand such negative factors and remain whole.
Reliable fastening of spikes. With a proper run-in, the spikes are practically not lost afterwards, and this means that in the future, during operation, you will not have to spend money on installing new elements to replace the dropped ones.
High wear resistance. Rubber, according to reviews of Dunlop Grandtrek Ice 02, is fully capable of serving several seasons without losing its characteristics.
Good rowing characteristics. Sophisticated lamella system and high tread elements allow you to move confidently on a loose surface, including slush.
Lack of aquaplaning. In the thaw, you can not worry that "float away" on the nearest puddle due to high-quality drainage system.
As you can see, the tires received a rather high rating from users in almost all respects. However, it has several negative sides.
Среди отрицательных моментов, подчеркнутых Drivers in the reviews about the tires Dunlop Grandtrek Ice 02, can be identified in the first place quite a lot of noise, which will have to accept the entire run-in. It lasts the first 1000 kilometers, then the noise level is reduced to quite acceptable.
The second negative factor is a rather high cost. However, it is due to the brand's fame and quite acceptable quality, so here it is worth making a choice between reliability and budget.
В остальном резина является хорошим representative of a high-quality and well-thought-out tire family from a British manufacturer. If you value your safety and trust the above facts from reviews of Dunlop Grandtrek Ice 02, then you can install it with confidence on your car.
