I have about 5.5 inches total on my 1992 blazer full size. Right now i'm running only 32x11.50xR15 cooper discoverer tires and i know i can fit bigger tires. I know i could fit 35's but could i fit 37's? By looking at the truck and doing a little measuring i belive i could fit them but any advice would be helpful. Thanks

 

you're gonna need to do a little trimming unless you go a little higher.

looking @ the wheels in your sig, you would have better luck running a wheel closer to stock the offset. not what you're looking for, i know, just letting you know, he farther away from the factory offset, the greater the interference is gonna be.