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★★★★★ 4.9 (625 Google reviews) · Marietta shop · 📞 (678) 400-6467 · 🗺️ Get Directions · Live From The Shop
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Rough Country · Authorized Dealer

6 Inch Lift Kit | Gas | Radius Arm | V2 | Ford F-250/f-350 Super Duty (05-07)

Part #: 53770UPC: 843030161811Brand: Rough Country

$1,819.95

Price does not include installation.

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*Estimated lease-to-own payment. Final approval and terms are determined by the lender. See all financing options →

🛠️ Install available in Marietta, GA

Installed and serviced at Road Runner Wheels & Tires — 1585 Roswell Rd, Marietta, GA 30062. Call (678) 400-6467 to schedule.

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Built for Super Duty owners who want 6 inches of ground clearance without sacrificing factory suspension geometry, this Rough Country Radius Arm Lift Kit delivers aggressive stance while preserving the angles that keep your truck riding smooth on and off-road. The kit pairs upgraded radius arms with coil springs, shocks, and alignment hardware in a 100% bolt-on design — no cutting, drilling, or fabrication required. Fits 35"–37" tires.

Installed and serviced at Road Runner Wheels & Tires. Most lift kits go in the same day. Call (678) 400-6467 to schedule.

What's included

  • 6 Inch Coil Springs — lifted front-end coils engineered for the 05–07 Super Duty platform to deliver increased ground clearance.
  • Radius Arm Upgrade (qty 2) — heavy-duty arms equipped with durable rubber bushings for vibration absorption; precision-fit to factory mounts and pre-set to maintain factory suspension angles.
  • Add-A-Leaf Pack — reinforces rear leaf springs to handle the added weight and maintain ride balance.
  • 3 Inch Fabricated Blocks & U-Bolt Kit — stronger, longer-lasting rear suspension blocks for durable lift support.
  • V2 Monotube Shock Pair (qty 2) — premium shocks tuned for balanced on- and off-road ride quality.
  • Adjustable Alignment Cam — allows caster adjustment at the axle to correct geometry after install.
  • Track Bar Relocation Bracket & Drop Pitman Arm — maintain steering geometry and clearance.
  • Brake Line Relocation Brackets — protect brake lines from interference.

Important notes

  • Does NOT fit dually models.
  • Factory rear contact overload springs must be removed during installation.

Why customers pick this at Road Runner

  • Factory-angle radius arms preserve suspension geometry — no harsh ride or accelerated wear.
  • Rough Country Lifetime Replacement Warranty backed by local service and support.
  • 100% bolt-on design means faster install and zero cutting or fabrication.
  • Adjustable caster cam and alignment hardware included — professional alignment performed in-house as part of every lift install.
  • Our technicians install these kits every week — they know the Super Duty platform inside and out.

Ready to build it? Call (678) 400-6467. Hablamos Español.

QtyPartPart #
1Kit Box | Ford Super Duty (05-07)1536BOX2
1Add-A-Leaf | Ford Super Duty (05-10)6111
13 Inch Block And U-Bolt Kit | Ford F-250 Super Duty 2WD/4WD (1999-2010)6552
16 Inch Coil Box | Ford Super Duty (05-22)9296
1V2 MONOTUBE SHOCK PAIR760754-3
1V2 MONOTUBE SHOCK PAIR760762-2
1Radius Arm Upgrade Box | Ford F-250/F-350 Super Duty 4WD (2005-2022)53600991A
1Radius Arm Upgrade Box | Ford F-250/F-350 Super Duty 4WD (2005-2022)53600992A

Features

  • 100% bolt-on installation
  • Increased ground clearance
  • Levels the front with the rear of the vehicle
  • Includes heavy-duty radius arms equipped with durable durable rubber Bushings for maximum vibration absorption.
  • New radius arms help maintain factory angles.
  • Includes adjustable alignment cam at the axle to allow caster adjustment
  • Fabricated blocks are stronger and offer a longer lifespan than cast blocks.
YearsMakeModelDrive
2005FordF-250 Super Duty Harley-Davidson Edition4WD
2005-2007FordF-250 Super Duty King Ranch4WD
2005-2007FordF-250 Super Duty Lariat4WD
2005-2007FordF-250 Super Duty XL4WD
2005-2007FordF-250 Super Duty XLT4WD
2005FordF-350 Super Duty Harley-Davidson Edition4WD
2005-2007FordF-350 Super Duty King Ranch4WD
2005-2007FordF-350 Super Duty Lariat4WD
2005-2007FordF-350 Super Duty XL4WD
2005-2007FordF-350 Super Duty XLT4WD
  • Tire size: 35″ to 37″ tall
  • Lift height: 6″
Does NOT fit dually models. Factory rear contact overload springs will need to be removed

Rough Country Lifetime Replacement Warranty covers all structural components against defects in materials and workmanship for the original purchaser's lifetime ownership of the vehicle.

3-Year Finish Warranty on all painted and powder-coated surfaces.

3-Year Shock Warranty on N3, M1, and Vertex shocks against leakage and structural failure.

Warranty service is handled by Rough Country directly — call (678) 400-6467 if you need help opening a warranty claim and we'll walk you through it.