Factors to consider when comparing tires include size, speed rating, load rating and the climate where the vehicle is driven. It is also important to purchase tires that are made for the type of vehicle on which they are used.
The first step when choosing tires is to view the code on the sidewall of the tire. This code states the tire's capabilities and size. The code contains information such as the type of vehicle the tire is designed for, the diameter of the rim, the load rating and the speed rating, among other particulars.
The speed rating is an important factor to consider because it determines how much heat dissipates while driving. If the driver takes the highway frequently, a higher speed rating might be ideal to prevent premature wear and tear. A low speed rating is often acceptable for people who rarely push their vehicle to high speeds.
It is also a good idea to consider the load rating, especially if the tire is going to be used on a heavy vehicle. The traction should also be considered. The consumer should think about whether the vehicle is going to be used primarily on dry, wet or snowy roads, and buy a tire that can accommodate the appropriate weather conditions.