The Pintop is a Jack-of-all-trades shock package from which every Super Duty owner would benefit. Raising the Super Duty Platform then adding the 2.5” diameter shocks (55% more piston surface area than a 2.0” shock) will support the argument that these trucks should come equipped with 2.5” shocks from the factory. The higher end systems will get you more off-road capability, yes, and even a bit more on-road. The premium paid for these systems, however, doesn’t compare to the on and off-road ride quality per dollar spent on the Pintop. For these reasons, it will likely remain our best seller for years to come. Carli Custom Pistons and Tuning King 2.5", Remote-Reservoir Shocks Front and Rear 17-4 Stainless Shock Shafts Includes Reservoir Mounts front and Rear 11" Front Wheel Travel, 13" Rear Fitment: 2005-16 F250/350 4x4, Diesel with 4.5" Carli Lift Fitment: 2017+ F250/350 4x4, Diesel with 4.5" Carli Lift