2025 Gmc At4 Hd. Not many extra options (5th wheel prep, bed mat, cover, etc.), it. I have a 2025 2500 diesel at4x aev edition and a week into ownership the tailgate started to open while parked.
General motors officially unveiled the fully refreshed 2025 gmc sierra hd last october, revealing an updated exterior, an overhauled interior, a new trim level. However, you can add 4.
