2024 Gmc Denali 2024 Duramax. We have 376 2024 gmc sierra 2500hd denali. This truck is by far the best one i have ever owned or used.
I ordered a 2024 denali and now iโm worried. 2 of mine run delo 5w40 year round and the newest one i’m trying the ultra low ash delo 600 adf 15w40.