1980 Ford 4-Wheeler Sales Brochure. Tough new 1980 Ford 4x4. Now from Ford comes a major advance in 4-wheeling; the only American 4x4 pickups with Twin-Traction Beam independent front suspension. Each front wheel steps over bumps separately for a better ride, better off-road control with less roll and pitch. That's only one of Ford's better ideas for the 80's. Free wheeling hubs are standard, and there's a new Automatic Locking Hub option to help get you into 4-wheel drive when you need it--without leaving the cab. Also highlights new interior room and comfort and Free Wheeling packages. Includes options and grid with features of Bronco, F150, F250, and F350.