mix and match tires with all wheel drive?
August 16, 2011 12:05 PM Subscribe
I have a all wheel drive vehicle. A number of years ago all four tires were replaced , they have never been rotated. Now the fronts will not pass inspection but the rears probably have about 40% of tread left. I understand that one can ruin the transfer case if one runs different sized tires on this and many other all wheel drives. I would like to buy two of the exact same tires, which are still available, and put those on the back and put the old tires on the front. Do you think that the difference in diameter between the new tires and the partially worn ones will cause a problem with the drive train?