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 Sep 1 - Sep 6

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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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Reviewed in the United States on September 8, 2025
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Just right for a small dog
Pattern Name: Half Ears, Size: 25 Count (Pack of 1)
Perfect for my 9 lb mini schnauzer. It's her #1 favorite treat. Keeps her busy for a long time (a few hours). Great quality. Bag lasts a long time. Have purchased multiple times.
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Reviewed in the United States on May 28, 2026
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Karla Browner
Port Orchard, US
★★★★★ 5
Great product and value for the money
Pattern Name: Half Ears, Size: 4 Pound (Pack of 1)
Dog loves these. I only feed her natural food and treats. These are very healthy. She's a strong healthy 2 year old puppy. Will be buying again soon. It is a great product for the money. They are chewed up in minutes because she loves them. They do have a bit of an odor but it's not overbearing.
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Reviewed in the United States on April 2, 2026
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Kristina
Massapequa, US
★★★★★ 5
A great natural treat option, my dog approves
Pattern Name: Full Ears, Size: 8 Count, Pattern Name: Full Ears, Size: 8 Count
Ingredients: Natural pig ears 👍, they smell smoky (my dog loves it, I don’t mind it), most of the time they are a decent size. My dog is half American bully and a heavy chewer so these are a great option for him. The quality is always good, and the bags I get are always fresh. These are a good treat for him when I have to sneak out for a bit or when I am leaving for work in the morning. I have purchased these several times. I also appreciate the eco friendly bag :)
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Tannika Jones
Los Angeles, US
★★★★★ 4
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The pit bull and shiba inu love them.
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