Zone Offroad ZONF37N 6" Radius Arm Suspension Lift Kit with Add-A-Leaf

The Zone Offroad ZONF37N is a 6-inch radius arm suspension lift kit engineered for 4WD 2008–2010 Ford F-250 and F-350 Super Duty trucks. Designed to deliver serious off-road capability, this kit provides 6 inches of front lift via coil springs and replacement radius arms, and 4 inches of rear lift through a dual Add-A-Leaf and block kit — giving your truck the stance and clearance to run tires up to 37x12.5 inches. The kit is built from high-strength, 1/4-inch steel with a durable powdercoat finish, and requires no cutting or welding for installation.

Key Features:

• 6" front lift using coil springs and replacement radius arms; 4" rear lift with dual Add-A-Leaf and rear lift block
• High-strength 1/4" steel radius arms correct caster, improve tire clearance, and maximize ground clearance
• Heavy-duty radius arms deliver greater strength and ground clearance compared to radius arm drop kits
• Dual rear Add-A-Leaf kit provides additional lift and improves the vehicle's weight-carrying capacity
• Rear lift block and longer U-bolts included for straightforward installation and a level stance
• Brake line relocation brackets allow reuse of factory brake lines
• Bump stop extensions properly limit up-travel to protect suspension components
• Sway bar relocation brackets maintain proper operating angle for reduced body roll
• Steering components included to ensure smooth steering operation and factory-consistent handling
• Accommodates 17x9, 18x9, and 20x9 wheels with 4.5" backspacing; no cutting or welding required
• Powdercoat finish for corrosion resistance and lasting appearance

Rated at an installation difficulty of 3 out of 5 with an estimated 6-hour install time, this kit is a comprehensive solution for lifting your Super Duty without sacrificing drivability. Fits select 2008–2010 Ford F-250 and F-350 models. California Residents: WARNING — Cancer and Reproductive Harm. See www.P65Warnings.ca.gov.