I purchased tires at Sears on 5-18-2007 with road hazard warranty, and when I had a flat that could not be repaired on 5-24-2011, with only 29, 685 miles on the tires, I could not find a Sears tire center in the area I was at the time, so I drove the vehicle back to Kingsport Sears store to get the tire replaced. When I attempted to get the tire replaced, I was informed that the road hazard warranty was only good for 4 years and I had lost out by 10 days. The tire with a 60, 000 mile tread life warranty, had only 29, 896 miles at the time... read full review »