Tom Ahl Family of Dealerships wants you to know that one of the safety features you will find on the Sierra 2500HD is a lane departure warning system. If you begin to move out of your driving lane without signaling, the sensors will detect your lane departure and alert you of possible danger.
The GMC Sierra 2500HD also provides you with forward collision alert technology. Sensors in the truck scan ahead for stopped vehicles in the way. If a vehicle is detected, you are alerted. This system will also alert you if you are following another vehicle at an unsafe distance.