Just about every trim level of the Ford F-150 can be optioned with either two-wheel-drive or four-wheel-drive. In addition, the wheels are connected to the engine via a 10-speed automatic transmission with selectable drive modes, including Normal, Eco, Sport, Tow/Haul, Slippery, and Trail. 4WD models add Deep Snow/Sand and Mud/Rut drive modes to the transmission.