2024 Gmc Denali 3500. The 2024 gmc sierra 3500hd denali exterior shares many characteristics of previous denali editions of the same truck. Exterior changes are minor but there are many notable changes including improved horsepower and torque numbers leading.

Exterior changes are minor but there are many notable changes including improved horsepower and torque numbers leading. The 2024 gmc sierra 3500hd denali exterior shares many characteristics of previous denali editions of the same truck.