Technology Package includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15" Diagonal Head-Up Display
Sierra HD Pro Safety includes (UEU) Forward Collision Alert (UE4) Following Distance Indicator (UKJ) Front Pedestrian Braking (TQ5) IntelliBeam (UFL) Lane Departure Warning (T8Z) Buckle to Drive and (UHY) Automatic Emergency Braking
X31 Off-Road Package includes (JHD) Hill Descent Control (NZZ) skid plates Off-Road suspension and Twin-tube Rancho shocks (Not available with dual rear wheels.)
Trailering Package includes trailer hitch 7-pin and 4-pin connectors and (CTT) Hitch Guidance
ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App
Recent Arrival!This 2025 GMC Sierra 3500HD Denali Ultimate comes nicely equipped with the following Gooseneck/5th Wheel Prep Package, Preferred Equipment Group 5SB (120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 Charge-O...
Pickup box (Deleted when (ZW9) pickup box delete is ordered on Regular Cab models.)
Differential heavy-duty locking rear (Standard on 4WD models. Included on (PDU) SLE Value Package (PDA) Texas SLE Value Package or (NHT) Max Trailering Package.) (Standard on 4WD models. Included on 2WD models with (PDU) SLE Value Package (PDA) Texas SLE Value Package or (NHT) Max Trailering Package.)
Transfer case active 2-speed electronic Autotrac with rotary controls includes neutral position for dinghy towing (Included with 4WD models only.)
Standard EquipmentMECHANICALPickup box (Deleted when (ZW9) pickup box delete is ordered on Regular Cab models.)Differential, heavy-duty locking rear (Standard on 4WD models. Included on (PDU) SLE Value Package, (PDA) Texas SLE Value Package or (NHT)...
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