2024 Gmc Sierra 3500hd At4

2024 Gmc Sierra 3500hd At4. In its 2024 refresh, the sierra 3500hd gains numerous available tech features. Adaptive cruise control with trailering assist, previously standard on the 2024 at4x and denali ultimate trim levels, now comes on the at4 and denali trims as well.

We get hands on with gm’s 2024 heavy duty pickups, comparing the gmc sierra 2500 hd denali ultimate and the chevy silverado 2500 hd zr2. Adaptive cruise control with trailering assist, previously standard on the 2024 at4x and denali ultimate trim levels, now comes on the at4 and denali trims as well.