We bought 4 new tires for our truck on 10/11/10 the truck had 112, 861 mi. we had the truck serviced on 12/17/10 at a chevy dealer and the tires were rotated then, the miles on the truck were 114, 768 the truck now has 120, 912 miles on it and two of the tires have lost about 50% of the tread, and the tires only have 8, 051 miles on them. We took the truck to the store where we bought them and the salesman that sold us the tires said we did not rotate the tires at 5, 000 mi. which he is right, we went 1, 144 miles over 5, 000 and he say... read full review »