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
8-Speed Automatic (DISC)
TorqShift 10-Speed Automatic -inc: 10R140 w/neutral idle, SelectShift and selectable drive modes: normal, tow/haul, eco, slippery roads and off-road
TorqShift 10-Speed Automatic -inc: 10R140 w/neutral idle, SelectShift and selectable drive modes: normal, tow/haul, eco, slippery roads and trail