GM 6.6 gas
Who's towing what with the new 6.6 gas from GM. How does it do in mountains, how much weight are you pulling, what kind of mileage towing and empty. You all have the real answers, I thank you for you...
Forum Discussion
If I were to buy a new truck today to haul my camper this is what I would buy.
2021 GMC 3500 regular cab 4-wd 6.6 gas with 3.73 gears.
I'll never own a diesel, Ram, extended cab or a crew cab.
My current truck does a great job hauling my 4000 lb TC.
I'd buy a new GM truck in a heart beat.
