2008 GMC Sierra 3500HD 2WD Extended Cab 157.5" SRW SLT powered by 6.0-liter V8 Gas Engine with 6-Speed Automatic transmission.
includes (JF4) adjustable power pedals, (AP3) remote vehicle starter system and (UD7) Rear Parking Assist (Requires Extended or Crew Cab models. Not available with (ZW9) Pickup bed delete or (VF7) rear bumper delete.) Convenience Package Includes power-adjustable pedals, remote vehicle starter system and rear parking assist (On SLE-1, requires Extended or Crew Cab models).
includes (A60) locking tailgate and (PPA) EZ-Lift tailgate (Not available with TC30903 models or (ZW9) pickup box delete) EZ Lift Tailgate Package Includes tailgate lock and torque rod assist (Not available on 3500HD Regular Cab, Long Box)
includes standard equipment
includes (Z71) Off-Road Suspension Package, (G80) heavy-duty automatic locking rear differential and (NZZ) Skid Plate Package (Not available with (ZW9) Pickup box delete or (C7W) 11,400 lbs. (5171 kg) GVWR (dual rear wheel)) Z71 Off-Road Package Includes Z71 Off-Road suspension, Eaton heavy-duty Automatic Locking Rear Differential and Skid Plate Package (Requires LT245/75R16E on-/off-road blackwall tires or LT265/75R17E all-terrain, blackwall tires).