The 2015 GMC Sierra 2500HD Denali is equipped with rearview camera system, front side airbags, rear side curtain airbags, front side curtain airbags, front parking sensors, rear parking sensors, 4-wheel abs, power door locks, trailer stability control, alarm anti-theft system, braking assist, hill holder control, disc rear brake, ventilated disc front brake, dual front airbags, vehicle immobilizer anti-theft system, power brakes, passenger switch airbag deactivation, electronic brakeforce distribution, stability control, traction control, in dash rearview monitor, front seatbelt pretensioners, child seat anchors, front emergency locking retractors, roll stability control, front seatbelt warning sensor.