F17N 4 inch Lift Kit with Block Kit for 3-Leaf Main (Nitro Series Shocks)

• Full-Length Replacement Coil Springs provides a durable 4” lift while maintaining excellent ride quality
• Nitro Series Shocks offer enhanced damping control with nitrogen-charged twin-tube technology
• Maintains smooth handling and comfort on and off the road
• Clearance for Up to 35” Tires
• Designed for an easy, bolt-on installation with minimal modifications required

Dominate the Road and Trail with Confidence

Upgrade your 2011-2016 Ford F-250/F-350 Super Duty Diesel with the Zone Offroad 4” Lift Kit with Block Kit for 3-Leaf Main. Designed to deliver bold styling, increased ground clearance, and superior off-road capability, this lift kit allows you to run up to 35” tires, giving your truck an aggressive stance while maintaining a smooth, controlled ride. Whether you’re tackling rough terrain or making a statement on the streets, this kit provides the durability, strength, and performance needed to take your Super Duty to the next level. Equipped with Nitro Series Shocks, this kit enhances both on-road comfort and off-road control, ensuring a ride that’s as smooth as it is powerful.

Precision Engineering for Strength & Smooth Handling

Built for uncompromising durability, this 4” lift kit features full-length replacement coil springs that provide consistent lift while maintaining factory-like ride quality. The radius arm drop brackets ensure the correct axle positioning, allowing you to retain your factory radius arms for seamless integration. A heavy-duty track bar helps re-center the front axle for improved handling and stability, while the rear lift block kit with longer U-bolts ensures a level stance and long-term strength. The Nitro Series Shocks feature a nitrogen-charged twin-tube design with 10-stage velocity-sensitive valving, providing superior damping performance for rugged terrain while keeping highway handling smooth and controlled. Corrosion-resistant materials and high-strength components ensure this kit is built to last, while the bolt-on design allows for a straightforward installation process.

(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