Kryptonite

Kryptonite Suspension has everything your tough Diesel needs to get the on-road handling and off-road performance it needs. Kryptonite carries a variety of different parts and components, include torsion keys, control arms, tie rods, end links, leveling springs, and other hardware that will improve your diesel's suspension performance and durability. Kryptonite even has a bunch of complete suspension systems and leveling kits available that come with performance shocks so that your diesel truck build gets a complete overhaul.