How to Replace Your Tires By Larry Carley copyright Like brake pads,tires wear out and eventually have to be replaced. Most quality brand passenger car tires should last upwards of 60,000 miles with normal driving. Tires can wear out sooner if you drive aggressively,if you don't check the air pressure in your tires and they are underinflated,or if your vehicle has worn or misaligned steering or suspension parts.

The speed rating indicates the maximum speed at which the tire can safely handle without exceeding its design limits. A short burst of speed beyond the tire's maximum speed rating usually won't cause the tire to explode,but sustained driving at speeds beyond the tire's speed rating (especially during hot weather or when carrying a heavy load) does increase the risk of sudden tire failure MaxiDiag Elite ... Read more »