What's the largest tire you can fit on 2008 Chevy dually with a Cognito leveling kit and also no spacers on the rear? I have used the "search" already and am running outta time. Thanks in advance!!

I had 285/75/16's on my 04 dually. Had rear spacers on and a set of green keys up front. No rubbing at all.

I had 285/75/16's on my 04 dually. Had rear spacers on and a set of green keys up front. No rubbing at all.

I think he just wanted the largest without spacers (I run the same size as you with spacers).

Look in the dually section, lots of discussion on this topic in there.

id say 245 at the most, im runnin 265 and have a 2 1/2 spacer with about 2 inches between tires.