my buddys Z has a 6 inch with 3 inch body . i did the math one day i think . because im gonna go with the fabtech 7 inch and 3 inch body and it would be like a inch taller then a 4x4 with a 6 inch . but damn those 20's and 35's look mean . makes me reconsider the 18's

 

I'll run the black Rockstars and a 7" Fabtech. LOL! Stupid thing though, on Fabtech's web-site, they say with a 3" lift, I can run 265/75/16s. That's 31.5", those stock Avalanche 265/70/17s are the same size and I don't have a lift.

 

ya my stock 2wd held my 285-60-18 nitto terra graplers just fine . they say you can hold that with bottoming out the suspension completely and not hit the tire on anything i guess . who knows