Zone Offroad F89 6in Lift System with Radius Arms for 3-Leaf Main (No Shocks) | 2017-2019 F-250/F-350 Super Duty Diesel

• Heavy-duty radius arms for enhanced suspension geometry and strength
• Full-length diesel-specific coil springs for a stable, comfortable ride
• Provides clearance for up to 38” tires for an aggressive stance and improved off-road capability
• Easy installation with all necessary hardware and detailed instructions included
• 5-year/60,000-mile drivetrain warranty for long-term confidence
• Durable construction built to withstand extreme conditions

Dominate the Road & Trail with Confidence

Transform your 2017-2019 F-250/F-350 Super Duty Diesel into a powerhouse of performance and style with the Zone Offroad 6” Lift System with Radius Arms. Designed for trucks equipped with the heavy payload 3-leaf main spring pack, this lift kit delivers exceptional ground clearance and aggressive styling, allowing you to run up to 38” tires. Whether you're hitting rugged off-road trails or making a bold statement on the road, this system enhances stability, articulation, and overall ride quality—giving your truck the stance and capability it deserves.

Strength Meets Innovation in This Premium Lift System

Zone Offroad engineered this 6” lift system with heavy-duty radius arms, ensuring superior strength while maintaining correct suspension geometry for smooth handling. The full-length coil springs are specifically designed for diesel applications, providing a balanced and controlled ride. A forged pitman arm and track bar relocation bracket ensure precise steering by correcting angles and re-centering the axle. With rear lift components tailored for the 3-leaf main setup, your truck maintains a level stance without compromising towing or hauling performance. Built for durability and backed by a 5-year/60,000-mile drivetrain warranty, this system is designed for long-lasting performance on and off the road.

• No shocks included.

(Trimming may be required)

• 38 x 13.50 tires with 20 x 9 wheels and 4.5” backspacing
• Factory wheels fit when paired with original equipment tire sizes