4.5-Inch Lift Kit with Vertex Shocks for F-250 Super Duty 4WD, Part 56750

4.5-Inch Lift Kit with Vertex Shocks, fitment-checked

Rough Country 56750 is a 4.5-inch lift kit for the 2015–2016 Ford F-250 Super Duty 4WD, built around Vertex 2.5 front and rear shocks, a front coil set, a fabricated 6.5-inch block and U-bolt kit, and a hardware box kit. It fits diesel single-rear-wheel trucks with factory overload springs only. F-350, gas-engine, and dually trucks are not covered.

This 4.5-inch lift kit for the 2015–2016 Ford F-250 Super Duty 4WD covers XL, XLT, Lariat, King Ranch, and Platinum trims listed in the fitment section. The kit pairs Vertex 2.5 shocks at both ends with front coils, a fabricated rear block and U-bolt set, and radius arm drop brackets that keep caster where the factory geometry expects it. Trucks with a 2-piece rear driveshaft also need a carrier bearing drop bracket, which is not part of this kit. Confirm your truck has overload springs, then work from the downloadable Rough Country installation guide.