superlift says that you need 6 inch lift to fit 33's. thats just what they told me.

how big can i go?
 

i've got a 1996 s10 blazer 2 dr. i want to get it as high as possible, but dont have the kind of money for a suspension kit. So i plan on putting in a 2 inch body lift, 2 inch shackles in the back and t-bar crank in the front. should give me about 4 inches. now i'm hoping to fit 33's is that a possibility?

Use The Search Function. And No. You Will only Fit 31's Clearly with 2" Body Lift and 2" Shackles.

How big can you go?

The sky is the limit providing your budget is to.