Give your fourth-gen Ford Super Duty a commanding presence and superior off-road capability with Rough Country's 6-inch Coilover Suspension Lift Kit. This all-inclusive system ditches the factory coil setup for massive 2.5-inch piston, nitrogen-charged Vertex Coilovers with external reservoirs, delivering a 56% greater fluid capacity for unmatched damping sensitivity and control. Precision-fit radius arm drop brackets maintain factory suspension geometry to preserve that smooth, stock ride quality while you clear up to 37-inch tires.

Engineered for durability, the kit features fabricated anti-axle wrap rear blocks and a monotube rear shock design that eliminates common lift block issues without sacrificing comfort. Backed by Rough Country's Limited Lifetime Replacement Warranty, this bolt-on transformation gives you increased ground clearance and a leveled stance with the peace of mind that comes from industry-leading protection.