Ford F-250, F-350 and F-450 half-ton and one-ton trucks are built tough. Pacbrake builds them tougher for hauling and towing. Eliminate embarrassing truck squat, excessive bounce, bottoming out, and ride instability with Pacbrake AlphaTM HD (5,000 lb) and AlphaTM HD 7500 (7500 lb) Air Spring Suspension Kits for Ford Super Duty trucks. Command your ride with Wireless Air Suspension Controls. Install bigger tires on your Ford with Pacbrake blue anodized, all aluminum Leveling / Lift Kits. Or let 'em know you're there with Pacbrake Air Horns. Ford F-250/350/450 kits by Pacbrake: Leaders of the Pack.