6-speed automatic transmission w/OD
HD trailer tow pkg -inc: class IV hitch receiver, wiring harness w/4-pin & 7-pin connector, HD aux transmission oil cooler, HD radiator, electronic braking wiring kit, trailer sway control
4-speed automatic transmission w/OD (REQ: LY2 4.8L Engine)
Brake/transmission shift interlock
6-speed automatic transmission w/OD
Strong hybrid EVC 4-speed automatic transmission
Transmission/electronic combination cooler
HD air-to-oil aux transmission oil cooler