Can tires with cracks in the grooves still be used?
2 Answers
Tires with cracks in the grooves can still be used depending on different situations: 1. If the cracks are small and appear on the tire tread, it is normal aging cracking or wear and does not require replacement; 2. If the cracks appear on the tire sidewall, replacement is necessary to avoid tire blowouts; 3. If the cracks are too long or deep, reaching the standard tread depth of 1.6 millimeters, replacement is required. Tires are essential components of a vehicle, and their functions include: 1. Supporting the entire weight of the vehicle and bearing the load; 2. Transmitting traction and braking torque to ensure adhesion between the wheels and the road; 3. Reducing and absorbing vibrations and impacts during driving to ensure safe and stable operation.
Tire groove cracking is something you really shouldn't take lightly. Having driven for decades, I've encountered this situation several times. It's usually caused by tire aging - things like sun exposure or frequent driving on rough roads. These cracks aren't just cosmetic issues; they indicate weakened tire structure and reduced friction. They're especially dangerous in rainy weather when poor drainage can lead to skidding, with high risk of blowouts. I remember once when I delayed replacing tires and nearly lost control on the highway. My advice: replace them immediately and develop regular inspection habits - tread depth shouldn't go below 1.6mm. When choosing brands, prioritize durability over cost savings. Normal tire lifespan is about 5 years - be vigilant beyond that.
