Rough Country · Authorized Dealer
6 Inch Lift Kit | Diesel | Fr D/s | Vertex | Ford F-250/f-350 Super Duty (23-26)
$3,399.95
Price does not include installation.
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$3,399.95
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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 Super Duty diesel owners who want real ground clearance without sacrificing ride quality, this 6-inch radius arm drop lift kit brings your truck up while keeping suspension geometry factory-close. Run 35–37 inch tires and preserve smooth, on-road handling that feels like the OE setup was engineered for lift from day one.
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
- Vertex 2.5 Front Shocks (qty 2) — Premium N3 series absorbers tuned for balanced on and off-road performance.
- Vertex 2.5 Rear Shocks (qty 2) — Valved to maintain stock ride quality while the anti-axle wrap design eliminates common lift block issues.
- Radius Arm Drop Brackets — Precision-engineered to bolt into factory mounts and preserve proper caster angle for factory-like handling and driveability.
- 4.5 Inch Block U-Bolt Kit — Fabricated steel construction for strength and longevity, no overload springs needed.
- CV Front Driveshaft — Diesel-rated unit compensates for lift geometry and maintains smooth power delivery.
- 6 Inch Coil Box & Kit Box — All fasteners and brackets pre-fitted for bolt-on installation.
Important notes
- 10-speed transmission models require removal of the dial pin during installation.
- Diesel engines only — does not fit gas models.
- Does not fit manual shift transfer cases or dually configurations.
- Not compatible with Tremor Factory Trim Package.
Why customers pick this at Road Runner
- Radius arm drop geometry keeps factory caster correct — no wander, no weird steering feel after lift.
- Rough Country lifetime warranty backed by local techs who stand behind every install.
- Professionally installed by suspension specialists who do these kits every week — cuts mistakes and rework.
- Alignment performed in-house as part of every lift installation — no separate trip needed.
- Same-day turnaround on most kits — drive out with your 6-inch lift ready to work.
Ready to build it? Call (678) 400-6467. Hablamos Español.
| Qty | Part | Part # |
|---|---|---|
| 1 | 6 Inch Coil Box | Ford Super Duty (05-22) | 9296 |
| 1 | 4.5 In Block U-Bolt Kit No Overloads | Ford Super Duty (11-22) | 1563BOX4 |
| 1 | Kit Box | 6" Kit | Ford Super Duty (2023) | 43700992 |
| 1 | CV Drive Shaft | Front | Diesel | Ford F-250/F-350 Super Duty 4WD (2017-2023) | 5068.1 |
| 2 | Vertex 2.5 FR 6 In | Ford Super Duty (05-22) | 685754 |
| 2 | Vertex 2.5 RR 6 In | Ford Super Duty (17-25) | 695805 |
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.
| Years | Make | Model | Drive |
|---|---|---|---|
| 2023-2024 | Ford | F-250 Super Duty Limited | 4WD |
| 2023-2026 | Ford | F-250 Super Duty King Ranch | 4WD |
| 2023-2026 | Ford | F-250 Super Duty Lariat | 4WD |
| 2023-2026 | Ford | F-250 Super Duty Platinum | 4WD |
| 2023-2026 | Ford | F-250 Super Duty XL | 4WD |
| 2023-2026 | Ford | F-250 Super Duty XLT | 4WD |
| 2023-2024 | Ford | F-350 Super Duty Limited | 4WD |
| 2023-2026 | Ford | F-350 Super Duty King Ranch | 4WD |
| 2023-2026 | Ford | F-350 Super Duty Lariat | 4WD |
| 2023-2026 | Ford | F-350 Super Duty Platinum | 4WD |
| 2023-2026 | Ford | F-350 Super Duty XL | 4WD |
| 2023-2026 | Ford | F-350 Super Duty XLT | 4WD |
- Tire size: 35″ to 37″ tall
- Lift height: 6″
Models equipped with a 10-speed transmission must remove dial pin. Does NOT fit gas engine models. Does NOT fit manual shift transfer cases. Does NOT fit dually models. Does NOT work on models equipped with Tremor Factory Trim Package.
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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