Tires "Kama 221": description and reviews

2024 Author: Erin Ralphs | [email protected]. Last modified: 2024-02-19 11:42

The increased interest of motorists in tires of domestic production is explained quite simply. The fact is that rubber from Russian brands is significantly cheaper than analogues from more famous companies. At the same time, the quality of tires is often not inferior to tires from world concerns. Both theses are applicable to the rubber "Kama 221".

A few words about the manufacturer

Nizhnekamsk Tire Plant is considered the largest tire manufacturer in Russia and the CIS. The first products rolled off the assembly line in 1967. Now the factory is wholly owned by Tatneft. The plant produces tires of the Kama and Viatti brands.

For which machines

Model "Kama 221" is produced only in two sizes. Tires are designed for wheels with a fit diameter of 16 inches. The presented tires are excellent for all-wheel drive vehicles. They are often installed on UAZ, Niva and some foreign crossovers. The tires "Kama 221" do not differ in high cross-country ability. Best to useshown model on paved roads.

Season of use

The manufacturer himself positions this rubber "Kama" as year-round. The compound is able to maintain its elasticity during a certain cold snap, but it will not cope with severe frosts. In frosts below -7 degrees Celsius, the tires will completely harden. The quality of grip will drop significantly. This increases the likelihood that the car will lose the road.

Kama tires fit almost perfectly for summer. Neither the drivers nor the testers have any particular complaints about the increased tire roll.

Tread design

The main running characteristics of the tire are directly related to the features of the tread pattern. This model features a symmetrical S-shaped design.

The central rib is very wide, it consists of a number of blocks with wavy edges. The elements themselves are made of a compound of increased rigidity. This allows you to maintain the stability of the tire when driving in a straight line. Demolitions to the side are excluded. That's just dispersed on these tires is strongly not recommended. The maximum speed at which the wheels retain their operational properties does not exceed 180 km / h. During faster movement, there is an increase in vibration.

Shoulder zones consist of massive rectangular blocks. This approach allows these elements to maintain shape stability under dynamic loads. As a result, the car confidently passes turns andbrakes reliably. It is worth considering that the presented rubber does not like sharp maneuvers. The smoother the stop, the less likely the car will skid.

Durability

Kama 221 tires show decent mileage parameters. In the reviews of the presented tires, drivers note that they retain their performance characteristics stable even with a mileage of 40 thousand km.

Symmetrical tread design to best maintain contact patch stability. This leads to the fact that for any driving vectors, the load is distributed evenly. The shoulder areas and the central part are erased at the same speed.

It was also possible to increase the mileage thanks to carbon black, which was introduced into the composition of the rubber compound. With this compound, it was possible to significantly reduce the rate of abrasion.

The company's engineers also worked on the tire carcass. The fact is that the metal cords in this case were tied with nylon. The polymer compound dampens excess impact energy. As a result, the risk of deformation of steel threads is significantly reduced.

Fighting the rain

The most serious difficulties for drivers in the summer arise when driving on wet asph alt. The fact is that a specific water barrier appears between the tire and the asph alt, which reduces the contact area. The car "floats" on the road, handling tends to zero. To combat hydroplaning in the "Kama221" took a number of measures.

Manufacturers have equipped the presented tires with an advanced drainage system. The grooves are not very deep and wide, so it is better not to accelerate to high speeds through puddles. This will increase the risk of the vehicle pulling to the side.

Silicon dioxide helps to improve the quality of tire grip. In the manufacture of the rubber compound, the manufacturer increased the proportion of this mineral compound. As a result, the car practically sticks to wet asph alt.

Comfort

Motorists also note incredibly high levels of comfort. The fact is that the presented tires go very smoothly. There is no shaking in the cabin. The rubber absorbs excess impact energy on its own.

This tire model is also low noise. The variable arrangement of the tread blocks dampens the excess sound wave. As a result, the rumble in the cabin is completely excluded.

Opinions

Reviews about "Kama 221" for the most part purely positive. Drivers note only that these tires are in no way suitable for driving on ice. The quality of adhesion in this case is minimal.