Rough Country · Authorized Dealer
6 Inch Lift Kit | Gas | Radius Arm | M1 | Ford F-250/f-350 Super Duty (08-10)
$1,639.95
Price does not include installation.
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$1,639.95
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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 and F-350 Super Duty owners who want a commanding stance without sacrificing ride quality, this 6-inch radius arm lift kit raises your truck while preserving factory suspension geometry. Rough Country's design keeps caster angles close to OEM specs — meaning your truck steers, stops, and handles like it should, only higher. Fits 35–37 inch tires comfortably.
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 (qty 2) — Heavy-duty arms with durable rubber bushings for vibration absorption, precisely engineered to bolt into factory mounts and maintain factory suspension angles.
- 6-inch Coil Springs — Fabricated coil springs deliver the lift while supporting your truck's weight on- and off-road.
- M1 Monotube Shock Pair (qty 2) — N2.0 series valved shocks tuned for balanced performance whether you're cruising the highway or tackling rough terrain.
- Add-A-Leaf — Reinforces rear spring rate to keep your truck level after the front lift.
- 3-inch Fabricated Block and U-Bolt Kit — Stronger and longer-lasting than cast alternatives; relocates the rear axle for proper suspension geometry.
- Adjustable Alignment Cam — Allows caster adjustment at the axle to dial in your truck's handling after install.
- Track Bar Relocation Bracket and Drop Pitman Arm — Maintains proper steering geometry and prevents binding.
- Brake Line Relocation Brackets — Protects brake lines from interference after lift.
Important notes
- Does NOT fit dually models.
- Does NOT fit diesel engine models.
- Factory rear contact overload springs must be removed during installation.
Why customers pick this at Road Runner
- 100% bolt-on design — no cutting, drilling, or fabrication needed.
- Rough Country Lifetime Replacement Warranty backed locally by experienced suspension techs.
- Adjustable caster cam included — we dial it in during alignment performed in-house as part of your install.
- Factory geometry preserved — your truck drives like a truck, not a compromised aftermarket experiment.
- 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 | M1 MONOTUBE SHOCK PAIR | 770754P |
| 1 | M1 MONOTUBE SHOCK PAIR | 770762P |
| 1 | 6 Inch Coil Box | Ford Super Duty (05-22) | 9296 |
| 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 N2.0 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 |
| 2008-2009 | 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 |
| 2008-2009 | 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. Does NOT fit diesel engine 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.
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