What is the warranty coverage for tires at 4S stores?

[DiJessica]

4S stores' warranty coverage for tires includes tire quality issues, bulging, and unexplained blowouts. Below is extended information on how to extend tire lifespan: 1. Regularly check tire pressure: Pressure is crucial for extending tire lifespan. If tire pressure frequently exceeds the normal level by 20%, tire lifespan will decrease by 10%; if it is frequently 30% below normal, tire lifespan will decrease by 52%. 2. Maintain consistent pressure: Tire pressure is the life of the tire. If pressure is too low, it will cause severe deformation of the tire body, leading to cracks on the sidewalls and excessive heat generation, resulting in rapid temperature rise, which accelerates rubber aging, fatigue of the cord layer, and breakage of the cords. 3. Regularly remove foreign objects from tires: When driving on the road, small debris like sand and stones often get stuck in the tread grooves. If these small stones are not removed promptly, they can puncture the tire over time, causing air leakage or even blowouts.