Zone Offroad 4 Inch Lift Kit w/ Radius Arm Diesel I ZONF25N

Take your Super Duty to new heights with this 4" radius arm lift kit from Zone Offroad. Kits include everything needed from full length coil springs and HD replacement radius arms to steering correction and rear lift to level the stance. Get the look, performance, and capability your truck deserves with clearance for up to 35" tires.
Features & Benefits
Full length replacement coil springs add additional ride height while maintaining ride quality.
Heavy-duty track bar re-centers front axle, adds strength and limits lateral movement.
High-strength, 1/4" steel construction corrects caster, improves tire clearance, and maximizes ground clearance.
Rear lift block and longer U-bolts for easy installation and level stance.
Recommended Tires & Wheels
(Trimming may be required)
35 x 12.5 with
17 x 9 and
4.5 in. Backspace
35 x 12.5 with
18 x 9 and
4.5 in. Backspace
35 x 12.5 with
20 x 9 and
4.5 in. Backspace Although extremely rare, front and/or rear drive-line vibration may occur and require drive-line modification.
This kit is not designed for dually models, but may me easily adapted to accommodate your truck. Please contact customer support and they will help you find a solution.
This lift will require replacing your truck's factory rear block to achieve a level stance; total height gained will vary depending on the size of the factory block.
Exhaust modification may be required to clear the front driveshaft on gas models. See installation instructions for more information
Two-piece rear drive shaft? Add a carrier bearing drop kit to reduce post-lift driveline angles and avoid / eliminate driveshaft vibration.