The Sierra is GMC's full size truck. On the outside of the Denali Ultimate you will find a unique grill 22in wheels and multi-flex tailgate. On the inside you will be greeted by high end leather. Under the hood is a 6.2L V8 pumping out 420HP & is mated to a 10-speed automatic transmission. The 2025 GMC Sierra Denali Ultimate is the KING of full size luxury trucks **Please click the link to get your Raiti's Rides Merch! https://shop.spreadshirt.com/raitisrides/ videography: Steven Flood 🎥