2024 Gmc Sierra 2024 Duramax Dually. Looking at a new 2024 at4 and just curious if the 10 speed transmission helps with mpg. Awesome truck but can’t stand the look of the baby wheels and tires.

These electric pickup trucks have the most range. It’s finished in the luxurious denali trim level and features the dual rear wheel (dually) setup, which serves as a giveaway that this sierra hd is a 3500 hd,.