Hello
i have 31x10.5r15 on my stock gmc jimmy 2003

i wonder if i put a 2.5 rough country lift kit if 33x10.5r15 would fit with a bit a trimming?

and if i should put some spacer?

here's a photo of my jimmy

 

Since you have a ZR2 you should be able to do it pretty easy with a little trimming. Look up user Jamaroon. He has a ZR2 Blazer and is running 33x10.5's.

 

Thank you! i was a little bit worried that it wouldnt fit! but will be sure in a day or two, we are starting to instal the lift kit tonight!

 

you'll need to do lot's of trimming. Body lift would have been better.

 

rear is done, i did a little a trimming, not that much, we start the front tomorrow

 

I don't mean to thread jack but I was wondering if I could fit any thing bigger then a set of 31s on my blazer (2003 4dr 4x4 2.5"rc lift). I've got a set of 31s on my stock rims now. I'm going to buy a set of soft 8s with 3.75" backspacing for my big boy tires (AT/MT). So for my second set of tires I want to go bigger if I can.