Pro Comp Suspension Rear Leaf Spring for 99-07 F-250 Super Duty w/ 4" Lift 22415 PART NUMBER: 22415 Progressive multi-leaf springs with Pro-Ride provides smooth ride characteristics for solid axle ...

It is said that the leaf-spring suspension is the oldest suspension used for automobiles. The leaf-spring system was used more recently in '70s production cars, some of which are still in service ...

Not every 4x4 requires a level ride height to perform its best, but for our lifted '04 Tacoma daily driver that morphs into a trail rig on weekends, we wanted the rear a bit higher than it had been to ...