★★★★★ 4.9 (625 Google reviews) · Marietta shop · 📞 (678) 400-6467 · 🗺️ Get Directions · Live From The Shop
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FAST INSTALL ON WHEELS AND TIRES AT OUR MARIETTA GA SHOP

AS LITTLE AS $10 DOWN WITH ACIMA — NO CREDIT NEEDED

FINANCE WITH AFFIRM — PAY OVER TIME

LIFT KITS — INSTALLED IN-HOUSE

1585 ROSWELL RD, MARIETTA, GA 30062 — (678) 400-6467

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Road Runner Wheels & Tires
Radius Arm Upgrade | Ford F-250/f-350 Super Duty 4wd (2005-2022)

Rough Country · Authorized Dealer

Radius Arm Upgrade | Ford F-250/f-350 Super Duty 4wd (2005-2022)

Part #: 53600UPC: 840269955624Brand: Rough Country

$499.95

Price does not include installation.

Pay over time

Acima $19/wk*Apply As little as $10 down Snap Finance /wk*Apply No credit needed
Synchrony Pay Later Choose at checkout

*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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Call (678) 400-6467

Built for Ford F-250/F-350 Super Duty owners who want to preserve geometry after a lift install, Rough Country's Tubular Radius Arms correct caster angles and steering feel without drop brackets. This bolt-on upgrade ships in pairs and is engineered for vehicles running 3–6" of suspension lift.

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

What's included

  • Radius Arm Upgrade Box (qty 2) — Tubular 2-inch outside diameter arms with OE-style rubber bushings for vibration absorption and durability. Each arm features lower cam slots for adjustable caster correction at the axle.

Important notes

  • This upgrade is engineered for vehicles equipped with 3–6" of suspension lift only. Do not install on stock or lightly-lifted vehicles.
  • Maintains factory geometry without requiring drop brackets — caster is adjusted via the integrated alignment cams.

Why customers pick this at Road Runner

  • 100% bolt-on installation — no cutting or welding required.
  • Caster correction performed in-house — alignment dialed in as part of the install.
  • Tubular design adds aftermarket appearance while preserving driveline integrity.
  • Rough Country lifetime warranty backed by Road Runner's service team.
  • Technicians perform these on Super Duties every week — fast turnaround, expert fit.

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

QtyPartPart #
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.
  • Equipped with OE-Style Rubber Bushings for longevity.
  • Maintains proper alignment without the need for additional drop brackets.
  • Tubular style design for the aftermarket look.
  • Massive 2-inch outside diameter.
  • Includes adjustable alignment cam at the axle for easy caster adjustment.
  • Sold in pairs.
YearsMakeModelDrive
2005-2010FordF-250 Super Duty Harley-Davidson Edition4WD
2005-2022FordF-250 Super Duty King Ranch4WD
2005-2022FordF-250 Super Duty Lariat4WD
2005-2022FordF-250 Super Duty XL4WD
2005-2022FordF-250 Super Duty XLT4WD
2008-2009FordF-250 Super Duty FX44WD
2009-2010FordF-250 Super Duty Cabela's4WD
2013-2022FordF-250 Super Duty Platinum4WD
2018-2022FordF-250 Super Duty Limited4WD
2005-2010FordF-350 Super Duty Harley-Davidson Edition4WD
2005-2022FordF-350 Super Duty King Ranch4WD
2005-2022FordF-350 Super Duty Lariat4WD
2005-2022FordF-350 Super Duty XL4WD
2005-2022FordF-350 Super Duty XLT4WD
2008-2009FordF-350 Super Duty FX44WD
2009-2010FordF-350 Super Duty Cabela's4WD
2013-2022FordF-350 Super Duty Platinum4WD
2018-2022FordF-350 Super Duty Limited4WD
  • Install time: 3-4 hours

Installation instructions (PDF)

ONLY fits models equipped with 3-6" of suspension lift.

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.

Payment Options

Pay Your Way at Road Runner

Five lease-to-own partners plus Synchrony Car Care credit — and Affirm is available at checkout for monthly installments. Apply online, get a decision fast, and drive away with new wheels and tires the same day.

No Credit Needed

Acima

Lease-to-own · $10 to start · ITIN accepted

Apply Now → Lease-to-Own

Koalafi

Low initial payment · Approval in seconds

Apply Now → Lease-to-Own

American First Finance

Cancel any time · Early Buyout Option

Apply Now → Lease-to-Own

Progressive Leasing

Instant Decision · 90-day purchase option

Apply Now → Lease-to-Own

Snap Finance

Perfect credit not required · Won’t affect FICO®

Apply Now → Credit Application

Synchrony Car Care

0% APR promo · 6 months to pay · No annual fee

Apply Now → Buy Now, Pay Later

Affirm

Pay in 4 at 0% APR · 3/6/12-month plans · No late fees

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Lease-to-own providers may obtain information from credit bureaus / consumer reporting agencies; “No Credit Needed” does not mean no credit check. Not all applicants are approved. Progressive Leasing not available in MN, NJ, VT, WI, WY. Snap Finance not available in MN, NJ, WI. See each provider’s page for full disclosures. Ownership of leased items only after all scheduled payments are made or early purchase option exercised.