6-speed automatic transmission
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
Transmission, 6-speed electronic automatic with overdrive
Steering wheel, leather wrapped -inc: brake/transmission shift interlock
Tow/haul, cooler, auxiliary -inc: HD, air-to-oil transmission oil cooler