Official Word:

For the more than 20 percent of Expedition owners that use their SUV for off-road adventure, Ford introduces the all-new 2018 Expedition FX4 Off-Road Package, making this the most off-road-capable Expedition ever. "The FX4 Off-Road package delivers off-road driving confidence," said Mike Kipley, Expedition vehicle engineering manager. "The technology we're using works to adapt to different driving conditions so customers can enjoy the adventure without worry." Expedition's all-new high-strength, aluminum-alloy body and redesigned high-strength steel frame...Read.