Description

ReadyLIFT Suspension is excited to introduce a new Super Duty lift kit, the #49-23421, featuring a 4'' Coil Spring Kit with Tubular Radius Arms and Falcon Dual Steering Stabilizer. This kit includes front and rear Falcon 1.1 Monotube series performance shocks, a front track bar relocation bracket, tubular radius arms or radius drops, and rear fabricated blocks. Super Duty truck owners now have the perfect solution for lifting their trucks to accommodate larger tires, all while enhancing ground clearance and achieving an eye-catching look. This lift height strikes the ideal balance for Super Duty driving dynamics, allowing for maximum tire size while maintaining everyday usability. The all-new Radius Arms are designed to rectify the suspension geometry on lifted models, providing heavy-duty durability and the ability to withstand the demands of Super Duty trucks. These arms also offer additional tire clearance and allow for the installation of oversized tires with ease, thanks to their inward-formed design. Installation is a breeze with the direct bolt-on design. The inclusion of Falcon steering dampers in the 49-23421 kit ensures superior truck stability, a critical factor for any solid front axle vehicle equipped with oversized tires. Falcon steering stabilizers enhance handling on and off the road by reducing bump steer, improving steering feedback, and enhancing overall truck maneuverability and control. This lift kit allows for the use of tires up to 37'' tall. The coil spring kit's specially engineered coil springs, combined with Falcon 1.1 shocks and a track bar relocation bracket, significantly improve the Super Duty's ride and handling performance. This kit is not just a lift; it's a performance and ride-enhancing package that will impress consumers with its on-road and off-road capabilities.

4" COIL SPRING LIFT KIT WITH FALCON SHOCKS AND RADIUS ARMS - 2026 FORD SUPER DUTY F-250/F-350 4WD

Specifications

BrandReadyLift
Part Number49-23421
FitmentDirect Fitment
Front Lift ComponentCoil Spring
Front Lift Height4 Inches
Front or RearFront and Rear
Front ShocksFalcon 1.1 Monotube
Install DifficultyDifficult Requires Professional Installation
Installation TimeAbout 5 hours
Max Tire Size37 Inch
Rear Lift ComponentBlock
Rear Lift Height4 Inches
Rear ShocksFalcon 1.1 Monotube
Shocks IncludedYes
Weight165 lbs

Vehicle Fitment

Year(s)MakeModelSubmodel
2023-2026FordF-250 Super DutyKing Ranch
2023-2026FordF-250 Super DutyLariat
2023-2026FordF-250 Super DutyPlatinum
2025-2026FordF-250 Super DutyPlatinum Plus
2023-2026FordF-250 Super DutyXL
2023-2026FordF-250 Super DutyXLT
2023-2026FordF-350 Super DutyKing Ranch
2023-2026FordF-350 Super DutyLariat
2023-2026FordF-350 Super DutyPlatinum
2023-2026FordF-350 Super DutyXL
2023-2026FordF-350 Super DutyXLT
2023-2024FordF-250 Super DutyLimited
2023-2024FordF-350 Super DutyLimited

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ReadyLift P/N 49-23421

HD Lift Kits

$2,939.95

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In Stock
14 from our supplier network

Free pickup at an H&H store Free — we'll bring it to your store, usually 1–3 days
Installed at your local H&H store. Added to your order as its own line.
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Free store pickupReady at your local H&H
22 storesAcross the Southeast
Family-ownedServing trucks since 1987
Professional installationAdd it to your order for $800.00
Fitment guaranteeIf it doesn't fit, no restocking fee Details
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Warranty handled hereClaim it at the store, not by mail Details
4.8 out of 5 stars, 5,735 Google store reviews. These rate our stores, not this product. Read the reviews.
4.8
5,735 reviews
Store reviews on Google

Rated 4.8 across 24 stores

Every review below is a verified Google review of an H&H store — written by real customers about the people who sold, fitted and stood behind their gear.

Oxford · 1 day ago

Bedliner installed, in and out less than 20 minutes

Jonesboro · 1 day ago

Brian was so very professional and knowledgeable of the job he performed!!!

Lilburn · 2 days ago

I purchased a roll up cover that came damaged from the factory. Jim was able to kindly replace my broken part with another one. Exceptional customer service.

Marietta · 3 days ago

Great service as always. Needed something quickly, the store had it in stock and was able to pickup within minutes. Justin was helpful and very accommodating. Highly recommend!

Gainesville · 3 days ago

Just had Arcane Warrior roof rack installed. Unbelievably quick and convenient service. Blake and Garrett were readily available and exceptionally personable. Highly recommend them for any and all truck accessory recommendations, provisions and installations!

Cumming · 4 days ago

Good pricing, fast service. Quality products.

Trussville · 4 days ago

Good experience. If you need truck accessories, these are the guys.

Madison · 4 days ago

⭐️⭐️⭐️⭐️⭐️ WOW – That’s How You Stand Behind Your Work H&H installed my airbags last year, and recently I ran into an issue where they stopped working. From the very first call, they were incredibly helpful and patient, walking me through troubleshooting over the phone trying to save me a trip. When we couldn’t get it resolved, I called first thing Monday morning and they had me scheduled right away. They got the truck in, diagnosed the issue, and replaced the parts — completely under warranty — no hassle, no excuses. A couple hours later I was back on the road. That’s rare service these days. Professional. Honest. Stand-up guys who truly stand behind their work. H&H is hands down the place to go for all your truck needs. 💪

Pensacola · 4 days ago

Very knowledgeable, great selection and fast install .

Reviews of H&H Truck & Outdoor stores, sourced from Google. They rate our stores and service, not this individual product.

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Popular with the Ford F-250 Super Duty