The first thing to start when choosing tires for an ATV is to determine the optimal wheel diameter. To do this, it is enough to know a simple rule: the larger the diameter of the ATV wheels, the larger the contact patch and the higher the off-road capability. On the contrary, a tire with a small diameter will allow you to develop a high speed, however, off-road performance will be lower. See more at best atv tires
When choosing the correct tire diameter for an ATV, pay attention to the engine size. ATVs, with a volume of up to 50 cu. see susceptible to changes in the standard wheel diameter, with an increase in volume, the sensitivity becomes less.
But a measure is needed in everything: installing tires that are too large for an ATV will have a detrimental effect on the viability of the engine, suspension, and transmission. In addition to the increased load on the ATV systems, installing large, heavy wheels will also reduce torque.
ATV radial and bias tires
Unlike car tires, ATV tires have a predominantly diagonal design. You can read how a radial tire differs from a diagonal tire in the corresponding article , but here we will tell you what the pros and cons of this or that tire for use on an ATV.
The radial tire for a passenger car perfectly retains elasticity and the contact patch remains unchanged, due to which the car maintains directional stability. But ATV tires rarely get acquainted with flat asphalt, and therefore their contact patch is not stable and it needs to adapt to rough terrain. ATV tires must be able to withstand permanent deformation and have a solid sidewall. Only bias tires for an ATV meet these requirements. On the other hand, an ATV radial tire is needed for road and sport quadriks.