2021 GMC Sierra 2500HD
Sierra 2500HD Features Feature availability varies by trim.
- Window
- Power Windows
- Convenience
- Adjustable Steering Wheel
- Power Outlet
- Telephone
- Bluetooth Connection
- Air Conditioning
- A/C
- Locks
- Power Door Locks
- Mirrors
- Heated Mirrors
- Power Mirror(s)
- Audio
- AM/FM Stereo
- MP3 Player
- Auxiliary Audio Input
- Smart Device Integration
- Floor Mats
- Floor Mats
- Differential
- Locking/Limited Slip Differential
- Transmission
- A/T
- Engine
- 8 Cylinder Engine
- Pickup Box
- Bed Liner
- Tire - Spare
- Conventional Spare Tire
- Running Boards
- Running Boards/Side Steps
- Tire - Rear
- Tires - Rear All-Terrain
- Tire - Front
- Tires - Front All-Terrain
- Air Bag - Frontal
- Driver Air Bag
- Passenger Air Bag
- Passenger Air Bag Sensor
- Air Bag - Side
- Front Side Air Bag
- Front Head Air Bag
- Rear Head Air Bag
- Safety Features
- Traction Control
- Tow Hooks
- Stability Control
- Driver Restriction Features
- Steering
- Power Steering
- Tires
- Tire Pressure Monitor
- Brakes
- ABS
- 4-Wheel Disc Brakes
- Trailering
- Tow Hitch
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