| welcome to DF. i've heard people able to run 265s with no problem. i know a buddy that has 285s but they rubbed and i think he just tweaked the torsion bar. i'm sure you'll find the info your looking for on this site.
__________________ '05 2500hd cc sb 4x4
duramax 6.6turbo/allison 
265's (had to get rid of them 315's)
front keyed and leveled
b&w hitch and 5th wheel conversion
5% window tint, gm nerf bars
Stock 4 now; new exhaust and tuner soon,
tranny upgrade when I gots the monies!!! |