2011 GMC Sierra 3500HD Safety Features
Anti-lock brakes
ABS brakes automatically sense when a tire has stopped rotating under extreme braking, and will modulate the brake pressure to allow the tire to rotate. This increases the vehicles ability to turn while braking.
Front-impact airbags
Front-impact airbags for the driver and passenger (cancellable passenger) have been designed to protect the head during a frontal crash.
Pretensioners
Seatbelt pretensioners automatically tighten seatbelts to place the occupant in the optimal seating position during a collision.
Security system
The vehicle is equipped with a means of anticipating and/or detecting unwanted vehicle intrusion. The vehicle is equipped with an ignition disable device that will prevent the engine from starting if the correct original manufacturer key is not used.
