Q With only 12,000 miles on my tires, I'm told they are cupping and I should have them replaced. Since the tread is good with the exception of the "scalloping," do I need to buy new tires? I bought ...

The tread life of a tire is finite and will vary by car type, tire type, driving aggressiveness, and road and weather conditions. Maintenance and responsible driving can maximize the mileage you get ...