Your best bet would be to find some 15" wheels. The bolt spacing is 5 X 5.5". Ford and Dodge pickup will fit, as long as they are for a 4X4. The center hole has to be large enough for the hub on the front axle. A good upgrade would also be to switch to a radial tire, as apposed to a bias ply. This will greatly improve the road manners on paved roads.