did a search didnt find much of an answer to my question.i got an 81 GP with a 68-72 10 bolt wanting to know if anyone here has used a 29.5x10.5w tire with this rear.would like to know whats need to be done to make fit.i plan on doing a frame notch and willing to shorten the rear,also would like to know the backspacing 2 use a 10" rim and how much to shorten the rear. thanks all help would be appreciated
