The Ford F150 Pickup 4WD is a full-size pickup truck that is manufactured by Ford Motor Company. It has been the best-selling vehicle in the United States for over four decades, and it is well known for its reliability and performance. It comes in a variety of trim levels and is available with various engine and transmission choices. It is available with both two- and four-wheel drive, and it has an optional FX4 off-road package that adds features such as skid plates, a limited-slip rear differential, and an upgraded suspension system.