Hi all...looking for new tv...besides the obvious payload and tow rating differences. ..I would appreciate some obsevations on the real world everyday ownership differences between a denali 2500 & 350...
From what I have found on the GM Twins is the 2500 gassers get the 10.5" axle, while the 2500 Dmax and 3500 Dmax and gassers get the 11.5" axle. This is from the most recent chassis run '11- current.
It looks like the brakes are almost identical, though a different part # for them from my research. Only the 2500's are ( may have changed, last I knew though through '14) could get the 20" rims, while all 3500's could only get the 18".