Hey all, I'm drivin a 2000 Zr-2 blazer with 2" lift shackles, 1" torsion bar crank and about to install a 2" body lift. I know the ar comes with stock 31's but i wanna know how big i can go after i put the lift on. I was aiming for somethin around 33 x 12.5. what do you think?

 

well mine stock was not a zr2, but even with what your doing and my suspension lift of 5" i still had to trim to fit 33's..i am sure you could make it work, but my gut says no.

 

They may or may not fit. Some ZR2's can fit them with no problems or rubbing with what you are planning to do, other's need to do a bit of trimming.

Sorry to say, you won't know until you do it. If they do rub, trimming is pretty easy and straight forward. If you are dead set against doing any trimming, get some 32's and call it good to go.