7" ReadyLIFT Suspension BIG Lift Kit | SST3000 Shocks (Ford Super Duty 2017-2023)

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*All other brand lift kits are available.

ITEM# RLF206

MFG# 49-27700

• Fits 2017-2023 Ford Super Duty Power Stroke 4WD✔
• 7" Coil Spring Lift Kit With (4) SST3000 Shocks✔
• Bolt-on lift kit - no structural modifications required✔
• Allows for up to 38" tall tires on 9" wide wheels with 0 offset✔
• Diesel trucks single-wheel only✔
• Fits F-250 without Camper Spring Package✔
• View PDF to identify what rear suspension leaf spring configurations is on your truck and identify what is needed to fit on F-350 or F-250 trucks with camper spring packages. ✔
• Note: Tremor versions will NOT gain the full 7 inches over stock ride height and will need longer U-bolts, see the note above. NOT recommended for 2WD or gas trucks. 2017-2019 ride height may be slightly lower.✔

ReadyLIFT Suspension is now offering two new 7" Coil Spring Lift Kits made to fit 2017-2023 Ford Super Duty F250/F350 4WD trucks. The 49-27700 includes ReadyLIFT's front and rear SST3000 performance shocks. The kit has ReadyLIFT's popular cast front track bar relocation bracket, heavy-duty radius arm drop brackets, and rear fabricated blocks with integrated bump stop tangs. This gives Super Duty owners an excellent alternative for lifting their trucks to fit larger tires. This new 7" lift system will raise the 2020-2023 4WD Super Duty truck 7" (2017-2019 SD 6.5"). The coil spring system allows for increased tire sizes and widths along with providing improved ground clearance on the street or trail. Super Duty customers will love the head-turning stance! This premiere big lift kit allows for up to 38" tall tires.


The ReadyLIFT 7" Coil Spring Lift Kit system for 2017-2023 Ford Super Duty trucks also includes model-specific brake line extension brackets, ReadyLIFT's time-tested bump stop extension brackets, and new front sway bar frame mount extension brackets to keep the factory sway bar at the proper geometry. Super Duty wants rugged looks and a smooth but controlled ride, the new ReadyLIFT 7" Coil Spring Suspension Kit System is the perfect solution.

38x12.50 for no rub on a 9" wide wheel with 0 offset

18" - 38X12.5R18

20" - 38X12.5R20

22" - 325/60R22

Tire Size Note: ReadyLIFT wheel and tire fitment recommendations are typically based on Wheel Pros wheels and Nitto tires. Due to product differences among tire manufacturers, tire specifications and dimensions including, but limited to, overall diameter, rolling diameter, tread width, aspect ratio, lug pattern, sidewall construction and inflation pressure, will vary meaningfully by tire and wheel manufacturer. Every tire and wheel combination should be test fit prior to installation. Consult your local installer to learn more about the right tire fitment for your application.

Ride Quality Note: When lifting a vehicle and installing aftermarket wheels and tires, a tire manufacturer's construction and material quality can alter vehicle ride quality. When increasing a vehicle wheel and tire size, most larger aftermarket truck and SUV tires are 10-ply (or more) E tires compared to typical OEM 6-ply C tires. This more rigid sidewall construction increases the perception of suspension stiffness often described as ride harshness. The ride, handling, traction, noise, fuel economy, and wear differences between All-Season, All-Terrain, Mud-Terrain, or Trail-Terrain type tires can be significant. Please take into account tire and wheel choice will generally have a meaningful impact on the ride & handling experience.

Please read Instructions thoroughly and completely before beginning installation. Installation by a certified mechanic is recommended.

Estimated Installation Time: 6 Hours +/- 1 hour (excluding alignment and wheel/tire assembly)

View Instruction Sheet

· ReadyLIFT 7" Lift Springs
· SST3000 Front and Rear Shocks
· ReadyLIFT Caster Correction Bushing Kit
· ReadyLIFT Track Bar Relocation Bracket
· ReadyLIFT Radius Arm Drops
· ReadyLIFT Front and Rear Sway Bar Drops
· ReadyLIFT Bump Stop Extensions
· ReadyLIFT Carrier Bearing Drop
· ReadyLIFT Front Brake Line Brackets
· ReadyLIFT Drop Pitman Arm
· ReadyLIFT Steering Stabilizer System
· ReadyLIFT 6.5" Rear Blocks
· Hardware Pack

Local pickup welcome.

Some vehicles may require additional modifications or parts.

Guaranteed Fitment.

Questions Call us at (888) 814-1158