Can tires with small cracks after 6 years of use still be used?
1 Answers
Tires that have been used for 6 years with small cracks should not be used anymore and should be replaced if the cracks are relatively dense. If the tires do not have wear indicators, the thickness of the wear can be used to determine whether the tires need to be replaced. National regulations stipulate that the wear limit for radial tires is 1.6mm. When the tread depth is below 1.6mm, the tires must be replaced. Some tires may not have reached the upper limit in terms of age or mileage, and the wear may not be severe, but if the damage is serious, such tires should also be considered for replacement. First, in the case of bulges, if a tire has bulges, it should no longer be used on highways, and it is best to replace it; otherwise, it is highly prone to blowouts. Second, cracks—if a tire has large areas of cracks, it indicates that the tire has severely aged and is no longer suitable for highway use. Tire lifespan: The maximum service life of tires is 6-8 years. Tire manufacturers do not provide a clear statement on tire lifespan, but generally, it is recommended to use tires for three to five years, with a mileage of 60,000 to 80,000 kilometers. After that, the tires should be inspected and replaced based on their mileage or wear condition. Car tire maintenance methods: Regularly check tire pressure; remove debris from the tread grooves; inspect the wear condition of the tires and replace them in time according to the wear; perform four-wheel rotation—four-wheel rotation ensures even force distribution across all four tires, preventing excessive wear.
