What does zr stand for?
1 Answers
zr stands for high-speed tires. Here are the specific details about car tires: 1. Types of tires: According to their structural composition, pneumatic tires are divided into two types: tube tires and tubeless tires. Tubeless tires are commonly used in passenger cars. Based on the arrangement of internal cord layers and buffer layers, tires can also be classified into radial tires and bias tires. Radial tires are widely used in automobiles, and their specifications are usually marked on the sidewalls. 2. Functions of tires: Tires are in direct contact with the road surface and, together with the car's suspension system, help to absorb shocks during driving, ensuring good ride comfort and smoothness. They also ensure excellent adhesion between the wheels and the road surface, improving the car's traction, braking, and off-road capabilities. Additionally, tires bear the weight of the car.