2026 GMC Sierra 3500 HD Denali Onyx Black (VIN 1GT4UWEY4TF242928) (Stock 36490)

2026 GMC Sierra 3500HD Denali commands the road with an imposing Onyx Black presence that signals serious capability. Under the hood, the diesel powertrain delivers the relentless torque needed to haul heavy equipment or pull a massive trailer through challenging terrain with ease. Inside, the refined cabin offers a quiet, comfortable sanctuary, turning long work hauls into effortless drives. Whether you are navigating a demanding job site or towing for a weekend getaway, this truck provides the strength and sophisticated comfort required to get the job done right.