Just wondering how many of you rotate your tires? I've had good luck with the 255/70/18 Michelin ltx m/s2. I also run them on my wife's FJ with a 265 size. I have gotten at a little over 70k on the both sets.(I replace them at 6/32) I went close to 30k on the first 2 sets of Bridgestone I used. I bought a new set today( Michelin)and discount was surprised when I told them I never rotate my tires. The rear tires were 5/32 and 6/32, both fronts were at 7/32. My wife started driving the 2010 Tundra a few weeks ago and said she noticed the rear tires would spin from a stop. I told her less gas pedal usually remedies this problem.