8-Speed Automatic
6-Speed Automatic -inc: Leather-Wrapped Shift Knob
6-Speed Automatic -inc: Leather-Wrapped Shift Knob w/WLA-inc: 11.50" Dual-Wheels Rear Axle
TorqShift-G 10-Speed Automatic -inc: SelectShift and selectable drive modes: normal, eco, slippery roads, tow/haul and off-road
TorqShift-G 10-Speed Automatic -inc: SelectShift and selectable drive modes: normal, eco, slippery roads, tow/haul and trail