2024 Sierra Denali Hd Interior. The cockpit has been completely overhauled, complete with a new 13.4. The 2024 denali hd features one of the best interiors you can get amongst any heavy duty truck in 2024.

The 2024 sierra hd receives a facelift with a redesigned front fascia, new led projector headlamps with animated lighting sequences, and updated wheel designs. We just got a look at a completely undisguised interior on a facelifted gmc sierra hd prototype, giving us a good feel for the changes destined for the updated truck.