This ICON Vehicle Dynamics 4.5 Inch suspension system is a great way to lift your 4WD 2017-2019 Ford F-250/F-350 Super Duty while drastically improving ride quality and performance. This entry level system is perfect for on-road and towing use, as well as mild off-road use like job site duty and washboard gravel roads.

ICON's 4.5 Inch Stage 1 System is comprised of dual rate coil springs, radius arm drop brackets, adjustable track bar, 5 Inch block kit, and ICON 2.0 Aluminum Series front and rear shocks. With the endless hours ICON has spent testing and tuning our suspension components and shocks as a complete package, you can rest assured you have the best suspension solution on the market.

• Fits 2017-2019 F-250 / F-350 4WD applications
• Lifetime guarantee against ICON fabricated component breakage or manufacturer defect
• Approximately 50 Percent increased front wheel travel over stock
• ICON-engineered dual rate coil springs deliver exceptional vehicle control over varying terrain
• Radius arm drop brackets correct geometry and caster for optimal alignment specs
• ICON shocks feature vehicle specific tune for superior performance and ride quality
• Shocks are fully rebuildable and revalvable
• Corrosion resistant anodized shock body with 5/8 Inch shaft (2.0 Aluminum Series shocks)
• FK Rod End bearings provide extended longevity and minimal deflection
• Lifetime guarantee against coil spring breakage or sag

• Bushings Included: Yes
• Coils Quantity Front: 2.0
• Dual Rate Coil Springs: Yes
• Grade Type: Performance
• Maximum Lift: 4.5 Inch
• Mounting Hardware Included: Yes
• Oem Wheels & Tires Fitment: Yes
• Recommended Aftermarket Tires: 37 Inch X 12.50 Inch (Larger Tires May Fit But Fender Trimming And Modifications Will Be Required)
• Recommended Aftermarket Wheels: Icon Alloys - 17x8.5 Inch W/ 5 Inch Backspace / 6mm Offset, Icon Alloys - 18x9 Inch W/ 5.25 Inch Backspace / 6mm Offset, Icon Alloys - 20x9 Inch W/ 5.25 Inch Backspace / 6mm Offset
• Shocks Included: Yes
• Spring Color: Black
• Spring Material: Steel
• Add On Part: 191014 - .25 Inch Collar Spanner Pin Wrench, 64039 - 08-25 FSD Track Bar Bump Steer Bracket Kit