I run 33inch Federals - 285/75/r16 on stock rims. I have had them for 1.5 years and the tread is about 50%. I estimate I will get 36,000 miles out of them. They handle well, and compared to other m/t's they are low noise. I usually rotate about 4,000 - 5,000 miles. I use a five tire rotation to...