Rough Country · Authorized Dealer
6 Inch Lift Kit | Diesel | Radius Arm | V2 | Ford F-250/f-350 Super Duty (08-10)
$1,849.95
Price does not include installation.
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$1,849.95
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🛠️ 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 Ford F-250/F-350 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 and balanced on- and off-road ride quality. The kit preserves critical suspension angles while clearing up to 37" tires — critical for diesel Super Duties that demand driveline integrity and predictable handling.
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
- Radius Arm Upgrade Box — Ultra-durable radius arms at 27 lbs each with rubber bushings for vibration absorption and precision-fit factory-mount installation.
- 6-Inch D-Coil Springs — Lifted coil springs engineered to work with the radius arm geometry for balanced suspension travel.
- V2 Monotube Shock Absorbers (pair) — Valved N3 series shocks tuned for on- and off-road performance and daily-driver comfort.
- Add-A-Leaf — Rear spring upgrade to level front and rear ride height.
- 3-Inch Block and U-Bolt Kit — Fabricated blocks (stronger and longer-lasting than cast) to support rear lift geometry.
- Adjustable Alignment Cam — Axle-mounted caster correction to dial in suspension geometry after install.
- Track Bar Relocation Bracket and Drop Pitman Arm — Maintain steering geometry and clearance.
- Brake Line Relocation Brackets — Prevent hose rub and maintain brake-line integrity under the new ride height.
Important notes
- Does not fit dually models.
- Factory rear contact overload springs must be removed.
- Gas-engine models may require exhaust modification to clear the front driveshaft.
Why customers pick this at Road Runner
- 100% bolt-on installation — no cutting, drilling, or frame modification required.
- Caster-correction cam included; alignment performed in-house to preserve geometry after install.
- Heavy-duty radius arms maintain factory suspension angles, ensuring balanced ride quality and steering response.
- Rough Country Lifetime Replacement Warranty backed by local Road Runner service.
- Diesel-specific engineering accounts for driveline load and geometry demands of Super Duty powertrains.
- Professional installation by technicians who perform these lifts every week.
Ready to build it? Call (678) 400-6467. Hablamos Español.
| Qty | Part | Part # |
|---|---|---|
| 1 | Kit Box | Ford Super Duty (08-10) | 1538BOX1 |
| 1 | Add-A-Leaf | Ford Super Duty (05-10) | 6111 |
| 1 | 3 Inch Block And U-Bolt Kit | Ford F-250 Super Duty 2WD/4WD (1999-2010) | 6552 |
| 1 | 6in D-Coil | Ford Super Duty (05-16) | 9295 |
| 1 | V2 MONOTUBE SHOCK PAIR | 760754-3 |
| 1 | V2 MONOTUBE SHOCK PAIR | 760762-2 |
| 1 | Radius Arm Upgrade Box | Ford F-250/F-350 Super Duty 4WD (2005-2022) | 53600991A |
| 1 | Radius 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
- 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.
| Years | Make | Model | Drive |
|---|---|---|---|
| 2008-2009 | Ford | F-250 Super Duty FX4 | 4WD |
| 2008-2010 | Ford | F-250 Super Duty Harley-Davidson Edition | 4WD |
| 2008-2010 | Ford | F-250 Super Duty King Ranch | 4WD |
| 2008-2010 | Ford | F-250 Super Duty Lariat | 4WD |
| 2008-2010 | Ford | F-250 Super Duty XL | 4WD |
| 2008-2010 | Ford | F-250 Super Duty XLT | 4WD |
| 2009-2010 | Ford | F-250 Super Duty Cabela's | 4WD |
| 2008-2009 | Ford | F-350 Super Duty FX4 | 4WD |
| 2008-2010 | Ford | F-350 Super Duty Harley-Davidson Edition | 4WD |
| 2008-2010 | Ford | F-350 Super Duty King Ranch | 4WD |
| 2008-2010 | Ford | F-350 Super Duty Lariat | 4WD |
| 2008-2010 | Ford | F-350 Super Duty XL | 4WD |
| 2008-2010 | Ford | F-350 Super Duty XLT | 4WD |
| 2009-2010 | Ford | F-350 Super Duty Cabela's | 4WD |
- Tire size: 35″ to 37″ tall
- Lift height: 6″
Does NOT fit dually models. Factory rear contact overload springs will need to be removed Gas models may require exhaust modification to clear front drive shaft
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.
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