7-Speed Manual -inc: granny gear and crank in gear function and Hill Descent Control
10-Speed Automatic -inc: trail control and trail turn assist
10-Speed Automatic -inc: trail control, trail turn assist and trail one-pedal driving
10-Speed Automatic w/o 99P-inc: trail control and trail turn assist w/99P-inc: trail control, trail turn assist and trail one-pedal driving
Transmission, 10-speed automatic electronically controlled with overdrive, includes Traction Select System including tow/haul
Cooling, auxiliary transmission oil cooler, heavy-duty air-to-oil
Transmission, 10-speed automatic electronically controlled with overdrive, includes Traction Select System including tow/haul (Standard with (L84) 5.3L EcoTec3 V8 engine only)
Transmission, 10-speed automatic electronically controlled with overdrive, includes Traction Select System including tow/haul (Standard with (L87) 6.2L EcoTec3 V8 engine only)
Transmission, 10-speed automatic electronically controlled with overdrive, includes Traction Select System including tow/haul (Standard with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine only.)