17-21 Ford F250/F350 DSL w/4in Axl w/o OL 6in w/Rad Arm & N3

Take your truck to new heights with Rough Country's 6in Radius Arm Suspension Lift! This all-inclusive kit comes with everything you need for a total transformation of your truck. Run up to 37in tires while preserving the smooth, factory ride quality with this impressive upgrade.

When changing a vehicle's suspension, the key to preserving ride quality is keeping the geometry of all suspension components as close to their factory angles as possible.

Rough Country's new 6-inch Radius Arm Suspension Lift features a set of ultra-durable Radius Arms, precision fit to bolt right into the factory mounts for an easier install and a more factory-like angle.

At 27lbs each, these beefy, upgraded Radius Arms dwarf stock equipment and feature durable Clevite Rubber Bushings for maximum vibration absorption. This kit includes a set of lifted coil springs and ultra-durable, fabricated anti-wrap rear blocks that prevent binding and axle wrap.

Best of all, this kit comes with your choice of Rough Country's N3, V2 Monotube, or Vertex Adjustable Reservoir shocks! Includes Rough Country's Lifetime Replacement Warranty

Features:

• Easy bolt-on installation
• Increased ground clearance
• Levels the front with the rear of the vehicle
• Radius arm drop brackets allow for properly set caster.
• Proper caster is crucial to maintaining factory handling and driveability.
• Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.
• Fabricated blocks are stronger and offer a longer lifespan than cast blocks.
• Specially designed anti-axle wrap rear blocks maintain stock ride quality while eliminating common lift block problem.

Notes: Does Not fit gas engine models. Does Not fit dually models. Does Not fit manual shift transfer cases Does Not fit models with 3.5 inch rear axle tube Does Not fit models equipped with rear factory contact overload springs Does Not work on models equipped with Tremor Factory Trim Package

Details:

• Sold As Kit
• Drive 4WD
• Max Tire 37.0 inch
• Lift Height 6.0 inch
• Fuel Type Diesel
• Mount Style Bolt On
• Front Components: Lifted coil springs, Radius arms, Clocking ring kit, Sway-bar links, Track bar drop bracket, Stabilizer relocation brackets, Pitman arm, Brake line brackets, Bumpstop spacers, Hardware
• Rear Components: Fabricated lift blocks, Brake line brackets, U-bolts, Hardware

The Manufacturer or Brand name of the product is: Rough Country 55830 6 Inch Lift Kit

Features: Easy bolt-on installation; Increased ground clearance; Levels the front with the rear of the vehicle; Radius arm drop brackets allow for properly set caster; Proper caster is crucial to maintaining factory handling and driveability; Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use; Fabricated blocks are stronger and offer a longer lifespan than cast blocks; Specially designed anti-axle wrap rear blocks maintain stock ride quality while eliminating common lift block problem.

Install time: 4-6 hours

Notes: Front Components: Lifted coil springs, Radius arms, Clocking ring kit, Sway-bar links, Track bar drop bracket, Stabilizer relocation brackets, Pitman arm, Brake line brackets, Bumpstop spacers, Hardware; Install Time: 4-6 hours; Rear Components: Fabricated lift blocks, Brake line brackets, U-bolts, Hardware; Tire, Wheel, and Offset Info: 37x12.50R17:17x9:8x170:-12:-; 37x12.50R17:17x9:8x170:+0:-; 37x12.50R17:17x9:8x170:+1:-; 37x12.50R18:18x9:8x170:-12:-; 37x12.50R18:18x9:8x170:+0:-; 37x12.50R18:18x9:8x170:+1:-; 37x12.50R20:20x9:8x170:-12:-; 37x12.50R20:20x9:8x170:+0:-; 37x12.50R20:20x9:8x170:+1:-; 37x12.50R20:20x10:8x170:-25:Minor Trimming; 37x12.50R20:20x10:8x170:-24:Minor Trimming; 37x12.50R20:20x10:8x170:-19:Minor Trimming; 35x12.50R20:20x10:8x170:-19:-; 37x12.50R20:20x10:8x170:-18:Minor Trimming; 35x12.50R20:20x10:8x170:-18:-; 37x12.50R20:20x12:8x170:-44:-; 35x12.50R20:20x12:8x170:-44:Minor Trimming; 37x12.50R22:22x9:8x170:-12:-; 37x12.50R22:22x9:8x170:+0:-; 37x12.50R22:22x9:8x170:+1:-; 37x12.50R22:22x10:8x170:-25:Minor Trimming; 37x12.50R22:22x10:8x170:-24:Minor Trimming; 37x12.50R22:22x10:8x170:-19:Minor Trimming; 35x12.50R22:22x10:8x170:-19:-; 37x12.50R22:22x10:8x170:-18:Minor Trimming; 35x12.50R22:22x12:8x170:-44:Trimming Required; Title: Rough Country 6 Inch Lift Kit - Radius Arm - No OVLD - Ford Super Duty 4WD (17-22)