Humber F.W.D. chassis is derived from the Super Snipe but, as the model designation indicates, feature four-wheel drive. The chassis is used for utility cars, armoured reconnaissance cars and 8-cwt trucks and field ambulances. In addition to the conventional four-speed gearbox, it have a two-speed auxiliary gearbox, providing eight forward and two reverse speeds. Front suspension is independent. Humber four-wheel drive (4 x 4) Heavy Utility car weigh almost 2 ½ tons.