SKU: 49873879978

4 Inch Coil Spring Suspension System With Falcon MAX3.3 Shocks And Radius Arms 2017-2022 Ford Super Duty F-250/F-350 4WD ReadyLIFT

Sale price$1655.97 Regular price$1839.97
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

4 Inch Coil Spring Suspension System With Falcon MAX3.3 Shocks And Radius Arms 2017-2022 Ford Super Duty F-250/F-350 4WD ReadyLIFTReadyLIFT Suspension is pleased to announce a new Super Duty lift kit. We are now offering our first 4 Inch Coil Spring Kit including Tubular Radius Arms, Falcon Dual Steering Stabilizer and the new Falcon 3. 3 piggyback shocks. This gives Super Duty owners an excellent alternative for lifting their trucks to fit larger tires. The coil spring system allows for increased tire sizes and widths along with providing improved ground clearance on a head

ReadyLIFT Suspension is pleased to announce a new Super Duty lift kit. We are now offering our first 4-Inch Coil Spring Kit including Tubular Radius Arms, Falcon Dual Steering Stabilizer and the new Falcon 3.3 piggyback shocks.

This gives Super Duty owners an excellent alternative for lifting their trucks to fit larger tires. The coil spring system allows for increased tire sizes and widths along with providing improved ground clearance on a head-turning stance!

This optimum lift height allows for up to 37-Inch tall tires. The coil spring kit delivers a great ride and handling performance!

The key ingredients to improving Super Duty ride and handling are the new, specially engineered coil springs teamed with Falcon 3.3 shocks and a track bar relocation bracket! Features and Benefits: 4-Inch Coil Spring Lift Kit with Vehicle-specific performance-tuned Falcon Shocks.

Tubular Radius Arms help to correct the caster angle in Falcon Dual Steering Stabilizer Bolt-on lift kit - no structural modifications required. Allows for up to 37-Inch tall tires on 9-Inch wide wheels with +18 offset.

Diesel trucks with rear single-wheel only. Falcon 3.3 monotube dampers on all four corners.

3.3 Fast Adjust Dampers offer a wide range of adjustability for specific terrain and/or handling characteristics with two separate knobs to tune to your preference. 3-Position Fast Adjust Knob for Soft, Custom, and Firm Compression.

Soft mode allows a partial bypass of the main piston for a softer ride 8-Position Micro Adjust Dial offers refined damping adjustments Reservoir design increases nitrogen to oil ratio for consistent damping over wide temperature ranges. Note: Tremor versions will not gain the full 4 inches over stock ride height.

Kits are designed for diesel applications only. Not recommended for 2WD or gas trucks.

Single Cab configuration has not been validated for fitment and drivability by ReadyLIFT.

Features and Benefits:

  • 4-Inch Coil Spring Lift Kit with Vehicle-specific performance-tuned Falcon Shocks.
  • Tubular Radius Arms help to correct the caster angle in
  • Falcon Dual Steering Stabilizer
  • Bolt-on lift kit - no structural modifications required.
  • Allows for up to 37-Inch tall tires on 9-Inch wide wheels with +18 offset.
  • Diesel trucks with rear single-wheel only.
  • Falcon 3.3 monotube dampers on all four corners.
  • 3.3 Fast Adjust Dampers offer a wide range of adjustability for specific terrain and/or handling characteristics with two separate knobs to tune to your preference.
  • 3-Position Fast Adjust Knob for Soft, Custom, and Firm Compression. Soft mode allows a partial bypass of the main piston for a softer ride
  • 8-Position Micro Adjust Dial offers refined damping adjustments
  • Reservoir design increases nitrogen to oil ratio for consistent damping over wide temperature ranges.
  • Hard Anodized Large Bore 6061-T6 Aluminum Shock Body for impact and corrosion resistance as well as increased oil volume for consistent performance.
  • VOD (Volume Optimized Damping) features a digressive linear piston for quicker ramp-up for reduced body roll and an overall increase in damping to reduce bottom out when pushed to the limit.
  • Red Line high VI shock oil for consistent performance across all temperatures from -50F to 450F with anti-wear and lubricity agents.

Details:

  • Color: Black
  • Fitment: Universal
  • Front Lift Component: Coil Spring
  • Front Lift Height: 4.0 Inch
  • Front Shocks: Falcon 3.3
  • Front or Rear: Front and Rear
  • Fuel Type: Diesel
  • Install Difficulty: Intermediate Requires some Automotive knowledge
  • Installation Time: 5+ Hours
  • Lift Height: 4.0 Inch
  • Material: Steel
  • Max Tire Size: 37 Inch
  • Rear Lift Component: Block
  • Rear Lift Height: 4.0 Inch
  • Rear Shocks: Falcon 3.3
  • Shocks Included: Yes
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 49873879978

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R. Welch
San Leandro, US
★★★★★ 4
Nice portable USB hub.
Style: 4-in-1 USB-C Hub
Nice little hub - output is 40 w though so a slow charger if using it to charge a phone off of a computer.
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Reviewed in the United States on March 17, 2026
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Zach Hoffman
Chelsea, US
★★★★★ 5
This hubs got what I need and drives seem to mount right away.
Style: 5-in-1 USB-C Hub
Might be a little early to write this review. But, I feel like I keep buying these types of hubs and they never seem to have the right configuration for what I need. Two USB-Cs, Two USBs and an HDMI. Appreciate that the ports are all on the same side so I don't have a spider web of cables going in every direction. They all fit rather snugly. MOST IMPORTANTLY, every external drive and flash drive seems to mount right away. I have had major frustrations over the years with external drives not mounting or taking forever to mount. I'm sure most of this is due to the failing drives themselves, but I have a sneaking suspicion the hubs are playing a role too, but I don't have the electrical engineering degree to prove it. Anyway, so far so good with this one.
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Reviewed in the United States on June 4, 2026
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norahawaii
Alexandria, US
★★★★★ 5
Work as expected
Style: 4-in-1 USB-C Hub
Work as expected. Plug and play. For a USB-C hub, worth the price. Had no compatibility issues with my PC and a laptop. Haven't noticed any heat issues.
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Reviewed in the United States on May 8, 2026
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David T.
Carnegie, US
★★★★★ 5
Fast, Reliable Performance
I bought the UGREEN USB C to Ethernet Adapter 2.5G, and it’s been a solid addition to my setup. The connection is stable and the speeds are impressive, data transfers feel quick and consistent without the drops you sometimes get on WiFi. It’s plug and play, which I appreciate, no hassle getting it up and running. The build quality also feels durable, which is something I’ve come to expect from UGREEN. Overall, it delivers exactly what it’s supposed to, fast, reliable wired connectivity. UGREEN continues to put out quality products, and I look forward to trying more from them.
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Reviewed in the United States on February 25, 2026
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Kevin Moody
Houston, US
★★★★★ 5
Solid, Well‑Built Adapter with Excellent Performance
I bought this adapter for my M1 MacBook Air so I could properly test the speeds on my new 2Gb internet service. During installation, my old cheap USB‑C Ethernet adapter kept capping out at 1Gb, and even the tech suggested the adapter was the bottleneck. After he left, I ordered this UGREEN model. I’ve had great luck with their products before and it did not disappoint. It has a solid, heavier feel with what seems like a metal casing, and it worked instantly. macOS recognized it right away with no drivers needed. I simply turned off Wi‑Fi, plugged it in, connected the Ethernet cable, and I was online immediately. My very first speed test hit right at 2Gb, and it’s been consistently fast and stable ever since. I also haven’t noticed any heat issues at all. Overall, a fantastic upgrade and absolutely worth it if you need true multi‑gig speeds on a Mac.
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Reviewed in the United States on May 8, 2026

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