Transmission, 6-speed, electronic automatic -inc: OD, tow/haul mode, driver shift control, manual shift mode
Cooler, auxiliary, external transmission oil cooler, heavy duty air-to-oil
6-speed automatic transmission w/OD
Class III/IV trailer tow pkg -inc: 4/7-pin connector, HD flasher, 2" HD hitch receiver, brake module wiring, HD transmission cooler, trailer sway control, HD radiator *Not recommended for snow plowing*
Front centre console -inc: floor storage, transmission shifter, coin holder, (2) headphone jacks, pen/pencil holder