I'm picking up a 07 Chevy 2500hd Duramax tomorrow, and wondering what is the max tire size and wheel size I can run. I wanna run this wheel, http://www.sfxperformance.com/parts/KMCXD77521080324.htm

Check my garage...this is the biggest with just a leveling kit. Hope that helps.

what size wheel is that?

what size wheel is that?


The answer to that lies within his garage :p:

I know, I should have specified, I meant the width.

bump!

sorry, 9

I'm picking up a 07 Chevy 2500hd Duramax tomorrow, and wondering what is the max tire size and wheel size I can run. I wanna run this wheel, http://www.sfxperformance.com/parts/KMCXD77521080324.htm

Those 10" wheels are going to be a hard fit, especially with that backspace. You can fit a 305/55/20 or 33x12.5 on a 9" wheel with the torsion bars cranked and some minor trimming depending on the wheel offset. Not sure if you have an 07 classic or 07.5 new body style. The NBS is a little tighter fit apparently.

Just do a search, there are a lot of people running these sizes.

what about 20X8.5 how would those sit on the truck stock?