FEATURES AND COMPONENTS

Zone Offroad has done it again with this 4" kit! To improve the looks of your Super Duty, add strength and feel to your suspension, the Zone Offroad Radius Arm System is the one you want. This is a "top shelf" lift kit without the top shelf price.

Lift Kit Components
Front diesel engine specific coil springs
1/4" boxed steel radius arms utilizing 2-1/2" greasable urethane bushings
1-1/2" Solid steel track bar featuring specifically engineered bushings
Rear 5" block kit
Yellow zinc plated front & rear u-bolts with high nuts & hardened washers
Zone Nitro Shocks

Features of the Lift Kit
Replacement coil springs add additional ride height while maintaining ride quality
Track bar re-centers front axle and adds strength and limits lateral movement
Increased ground clearance
Levels the front of the vehicle with the rear
Complete kit with installation instructions and tech support

Authorized Zone Offroad Dealer for over 15 years
Zone Limited Lifetime Warranty

Fitment
Allows 35x12.50 on 17x9 wheels with 4.5" backspacing
Removal of the factory real block is required
Although extremely rare, front and/or rear driveline vibration may occur
Vehicles equipped with a 2-piece rear driveshaft may require a carrier bearing drop kit

Why buy from us?
Rocky Mountain Suspension has been selling lift kits and accessories for over 30 years. We've remained a family business dedicated to offering high quality products and superior customer service. Our knowledgeable sales staff will take the time to help you and make recommendations based on your particular needs. Our main goal is a satisfied customer.