6-Inch Lift Kit with Vertex Coilovers for F-250/F-350 4WD

6-Inch Lift Kit with Vertex Coilovers, fitment-checked

Rough Country 50359 is a 6-inch lift kit for 2017–2022 Ford F-250 and F-350 Super Duty 4WD diesel trucks, built around a Vertex 2.5 adjustable front coilover conversion and Vertex 2.5 rear shocks. Gas-engine, dually, manual-shift transfer case, and Tremor Factory Trim Package trucks are outside the fitment; the truck must have factory contact overload springs at the rear.

A 6-inch lift kit for the 2017–2022 Ford F-250/F-350 Super Duty 4WD, covering XL through Limited, King Ranch, Lariat, and Platinum trims listed in the fitment section. The front runs left- and right-hand Vertex 2.5 adjustable coilovers rated across a 4.5-in to 6-in range, with radius arm drop brackets that let caster be set back to spec for factory-like steering feel. A front CV driveshaft handles the new driveline angle, and fabricated anti-axle-wrap rear blocks with a 6.5-in block U-bolt kit finish the back. Confirm the diesel, non-dually, overload-spring requirements before ordering.