What is the average lifespan of a tire?
2 Answers
Automobile tires can generally be used for 3-5 years, with a recommended mileage not exceeding 60,000 kilometers. The following are the functions of tires and precautions for their use: Functions of tires: Support the entire weight of the vehicle, bear the load of the car, and transmit forces and moments in other directions; transmit traction and braking torque to ensure good adhesion between the wheels and the road surface, thereby improving the car's power, braking, and off-road performance; work together with the car suspension to mitigate the impact during driving and dampen the resulting vibrations. Precautions for tire use: Tread wear can cause tires to lose grip, affecting handling and increasing the risk of blowouts. It can also impair the tire's ability to expel dirt and water. If the vehicle body or steering wheel shakes during driving, please have it checked at an authorized service center.
When it comes to tire lifespan, I've been driving for over twenty years and found that they typically last around four to six years, depending on how you drive. I average about 20,000 kilometers a year, and highway driving wears them out faster; bumpy roads are even harder on the tread. The most crucial factor is maintenance—I check the pressure monthly with a tire gauge, as both underinflation and overinflation accelerate wear. I rotate the tires every six months to ensure even wear on all sides. If the tread depth drops below 1.6mm, it's time to replace them—otherwise, braking in the rain becomes dangerously slippery. Don't forget about tire aging—if left unused in the car for too long, they can crack after five years. I recommend regular check-ups with a mechanic—safety first, don’t skimp on small expenses and risk big problems.
