I have 4.88's on my 4banger with 31's, and I love it.. that being said I'm with joe on this one I would want at least 5.13's with 35's (but like he said the dana 30 can only go 4.88's).. But i think it would be manageable with 35's and 4.88's, I mean either way you do it your still going to be underpowered