Bigger tires and more ground clearance start with the suspension, and a stock Ford F-250/F-350 Super Duty runs out of room fast. With the Rough Country 4 Inch Lift Kit, the Ford F-250/F-350 Super Duty gets its lift from parts engineered for that platform, so the geometry and ride stay where they belong. Plan the install, follow the instructions, get an alignment, then fit the tires the rig was built for.
The Rough Country 4 Inch Lift Kit (Rear Blocks) fits the Ford F-250/F-350 Super Duty 4WD 1999. Increased ground clearance.
Download the installation instructions (PDF)
MPN 49430 · UPC 843030150792
!