AEV's FX370 package for Ford Super Duty offers off-road capability with 37-inch tires

American Expedition Vehicles (AEV) has unveiled the FX370, its second off-road package for the Ford Super Duty pickup. Unlike the previously revealed FXL which runs 40-inch tires, the FX370 uses 37-inch tires, positioning it as a less extreme but still capable off-road option. The FXL was revealed earlier this year.