2026 GMC Sierra 3500 HD Denali Ultimate Glacier White Tricoat (VIN 1GT4UYEY5TF385219) (Stock 36817)

2026 GMC Sierra 3500 HD Denali Ultimate in Glacier White Tricoat commands attention with a presence that matches its capability. Under the hood, the diesel engine delivers effortless power, making heavy towing feel routine with the ProGrade Trailering System. Inside, the Alpine Umber full-grain leather creates a refined sanctuary, turning long hauls into comfortable journeys. Whether you are navigating a job site or hitching up for a weekend getaway, the side bed step and digital variable steering assist ensure that every task is handled with precision and ease.