i have a 97 blazer 4 door 4x4 it has the torsion bars cranked up and a extra leaf in the rear i got a set of 31/10.50/r15's cooper discovery st's they have about 50-60% of tread left does anyone kno if they will fit? also it has aftermarket rims on it that were on it when i bought it and im not sure of the back spacing.

 

My truck has 31s on it I do have a 1.5 inch tbar crank and 2 inch shackle lift

hope this helps

 

yea that helps what is the width on your tho? thanks
with mine being 31/10.50 im kinda worried just got a good deal so i grabbed them up now im just trying to make sure they fit lol

nice blazer to by the way really clean for a 92

 

thanks well the rims that came with the tires are stockers so there 15 x7 the tires are 31/10.5/15

 

If you have rims with stock backspacing, you'll rub on the frame when turning. Now, some people with second gen Blazers are able to fit 31's without a body lift. I was not one of the lucky ones. I still had to do some fender trimming after my body lift to fit mine. Good luck!

 

you will probably rub on your mud flaps and on the back of your front fenders. I had to trim my fenders pretty good with the same lift as you with 31x10.5's. looks like you have american racing wheels I think the backspacing on those is 4" you won't have to worry about rubbing on the frame just your fender when your turning

 

thanks for all the help gonna go get them put on today