2024 Gmc 3500hd Duramax Diesel. Gale starts by saying, “this is data that you won’t find on a spec sheet!” this new engine will be available in the 2024 chevrolet silverado and gmc sierra. On long road trips if i keep my.
This is the first time i got a def message on the 2024, but i remember my 2020 would first come with a 1000 mile message. Come join the discussion about modifications, towing, classifieds,.