Posted 3/12/2026 06:32 (#11581972 - in reply to #11581956) Subject: RE: Chevrolet/GMC 6.6 gas vs diesel
Central and N.E. ND
I am guessing you overload the 6.6 gas unless you are in a dually 1 ton.
I went diesel because the 2500 in a 6.6 gas is 16k bumper pull towing, and my MEX on a trailer is pushing the 18.5k lbs on a bumper pull that the diesel is rated for.