NEW SRW 4WD 2500 EXTENDED CAB - 6.0L VORTEC SFI gas V-8 engine, 4-wheel disc brakes, Stabilitrak, EZ-lift tailgate with lock, Spare tire lock, Electronic transfer case, Trailer brake controller, 3.73 rear axle ratio, HD trailering equipment, 17" Alum wheels, Pwr rear side windows, Cloth seats, Front split-bench seats with Pwr Dr. seat and manual lumbar, XM satellite radio, Enhanced audio speakers, Auto air controls, Bluetooth for phone, USB port, Rearview camera system.