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ReadyLIFT Jeep Gladiator 4" Terrain Flex Max w/ Falcon 2.1 Shocks for 2020-2026 Jeep Gladiator JT

SKU 69-6042
Original price $2,349.95 - Original price $2,349.95
Original price
$2,349.95
$2,349.95 - $2,349.95
Current price $2,349.95

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JEEP GLADIATOR JT – 4" TERRAIN FLEX MAX LIFT KIT WITH FALCON 2.1 MONOTUBE SHOCKS

Introducing the enhanced ReadyLIFT 69-6042 4" Terrain Flex MAX Lift Kit — a next-level evolution of ReadyLIFT's popular Terrain Flex platform, purpose-built for Jeep Gladiator JT enthusiasts who demand more from their build. Every component in this kit is refined for a harmonious blend of on-road civility and off-road prowess, dialed in through extensive engineering and rigorous real-world testing on interstates, backcountry trails, and extreme rock-crawling adventures.

At the heart of the Terrain Flex MAX are linear-rate front and rear coil springs — perfectly matched to deliver a comfortable ride and exceptional articulation. The larger wire diameter is engineered to accommodate heavy aftermarket accessories like winches and steel bumpers without sagging or bottoming out. Beefier .188" wall lower control arms with Terrain Control Technology (TCT) non-bonded, maintenance-free bushings dial in caster geometry and deliver superior performance both on-road and off. A heavy-duty rear track bar bracket enhances rear axle alignment and overall suspension geometry, while longer sway bar end links, bump stop extensions, and an adjustable front track bar round out the system.

To complete the ultimate Terrain Flex build, ReadyLIFT partnered with Falcon to include Falcon 2.1 Monotube performance shocks — tuned specifically for the JT platform. The result is a 4" lift system that elevates your Gladiator to a higher stance, clears up to 37" tall tires, and delivers improved on-road comfort with genuine off-road capability.

Key Highlights:

  • 4" of lift with balanced, purpose-built stance
  • Falcon 2.1 Monotube performance shocks (tuned for Gladiator JT)
  • Linear-rate front and rear coil springs — matched for ride quality and articulation
  • Larger wire diameter to accommodate winches, steel bumpers, and heavy accessories
  • Heavy-duty .188" wall lower control arms with TCT bushings
  • Heavy-duty rear track bar bracket
  • Adjustable front track bar
  • Longer sway bar end links + bump stop extensions
  • Fits up to 37" tires
  • Corrected caster and suspension geometry
  • Engineered and tested for on-road civility and off-road prowess

Get ready to flex, crawl, and cruise — the ReadyLIFT 69-6042 Terrain Flex MAX is the ultimate 4" lift for your Gladiator JT.

Don't Forget the Accessories!

Features
  • 2020-2026 JEEP JT GLADIATOR TERRAIN FLEX MAX LIFT KIT
  • Allows for up to 37x12.50 tires on Rubicon and 35" tires on Sport/Overland
  • Bolton installation for easy installation
  • Includes linear rate front coil springs for improved suspension performance
  • Heavy duty rear coil springs for added strength and durability
  • Heavy duty lower control arms for caster correction and increased trail strength
  • Adjustable front track bar for precise alignment and handling
  • Falcon 2.1 monotube shocks for superior ride quality
  • Rubicon Trail Rated for off-road capability
  • Compatible with all models except diesel and Mojave edition

Refer to the tire fitment guide along with the year make model data. Tire fitments shown are for Maximum size and based on a no rub or no modifications required fitment. ReadyLIFT & Recon Recovery is not responsible if the listed max sizes are exceeded. Due to differences in manufacturing, dimension and inflated measurements, tire and wheel combinations should be test fit prior to installation.

Fitment
  • 2020 Jeep Gladiator JT — 4WD
  • 2021 Jeep Gladiator JT — 4WD
  • 2022 Jeep Gladiator JT — 4WD
  • 2023 Jeep Gladiator JT — 4WD
  • 2024 Jeep Gladiator JT — 4WD
  • 2025 Jeep Gladiator JT — 4WD
  • 2026 Jeep Gladiator JT — 4WD

 

Notes:

  • NOT compatible with 3.0L EcoDiesel powertrain
  • NOT compatible with Wrangler (this kit is Gladiator-specific)
  • Kit is compatible with Adaptive Cruise Control equipped vehicles, but ACC will require zero-point calibration at the dealership after installation
  • Lift: 4" F-3" R | Max Tire: 37" x 12.5" | Wheel Width: 9" | Backspacing: 5" | Offset: 0
  • Lift: 2.5" F-2.0" R | Max Tire: 35" x 12.5" (325/60R20) | Wheel Width: 9" | Backspacing: 5" | Offset: 0
Specifications
  • Fitment: Direct Fitment
  • Front or Rear: Front and Rear
  • Front Lift Height: 4 Inches
  • Front Lift Component: Coil Spring
  • Front Shocks: Falcon 2.1 Monotube
  • Rear Lift Height: 4 Inches
  • Rear Lift Component: Coil Spring
  • Rear Shocks: Falcon 2.1 Monotube
  • Max Tire Size: 37 Inch
  • Installation Time: 5+ Hours
  • Install Difficulty: Difficult Requires Professional Installation
  • Country of Origin: US
Warranty

READYLIFT® “NO HASSLE” PRODUCT WARRANTY

This unique “no hassle” product warranty proves their commitment to the quality of every product that ReadyLIFT produces. ReadyLIFT product warranty only extends to the Original Purchaser of any ReadyLIFT product. If it breaks, they'll give you a new part.

Any ReadyLIFT products containing missing or defective components will be covered under warranty by ReadyLIFT. Please contact Recon Recovery to initiate a warranty claim. In the event of a defective product, ReadyLIFT may request a return of the defective product (at ReadyLIFT expense) so the quality team can analyze the nature of the defect. Returning defective product will not delay the replacement part delivery.

ReadyLIFT leveling kit, block kits and lift kit products are NOT intended for off-road abuse. Any abuse or damage as a result of off-road use voids the warranty of the ReadyLIFT product. Exception: ReadyLIFT Jeep SST and Terrain Flex Lift Kits are designed for normal off-road use to complement the Jeep vehicle's off-road capability. All Jeep Lift Kit products are covered under warranty when used in recreational off-road environments.

Wearable components including, but not limited to, shocks, ball joints, heim joints, bushings, and steering extensions, are covered for up to 1-year. Labor, installation, surcharges or any other applicable fees from the original purchase are non-refundable. ReadyLIFT is not responsible for any consequential damage to vehicles.

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product.

Description

JEEP GLADIATOR JT – 4" TERRAIN FLEX MAX LIFT KIT WITH FALCON 2.1 MONOTUBE SHOCKS

Introducing the enhanced ReadyLIFT 69-6042 4" Terrain Flex MAX Lift Kit — a next-level evolution of ReadyLIFT's popular Terrain Flex platform, purpose-built for Jeep Gladiator JT enthusiasts who demand more from their build. Every component in this kit is refined for a harmonious blend of on-road civility and off-road prowess, dialed in through extensive engineering and rigorous real-world testing on interstates, backcountry trails, and extreme rock-crawling adventures.

At the heart of the Terrain Flex MAX are linear-rate front and rear coil springs — perfectly matched to deliver a comfortable ride and exceptional articulation. The larger wire diameter is engineered to accommodate heavy aftermarket accessories like winches and steel bumpers without sagging or bottoming out. Beefier .188" wall lower control arms with Terrain Control Technology (TCT) non-bonded, maintenance-free bushings dial in caster geometry and deliver superior performance both on-road and off. A heavy-duty rear track bar bracket enhances rear axle alignment and overall suspension geometry, while longer sway bar end links, bump stop extensions, and an adjustable front track bar round out the system.

To complete the ultimate Terrain Flex build, ReadyLIFT partnered with Falcon to include Falcon 2.1 Monotube performance shocks — tuned specifically for the JT platform. The result is a 4" lift system that elevates your Gladiator to a higher stance, clears up to 37" tall tires, and delivers improved on-road comfort with genuine off-road capability.

Key Highlights:

  • 4" of lift with balanced, purpose-built stance
  • Falcon 2.1 Monotube performance shocks (tuned for Gladiator JT)
  • Linear-rate front and rear coil springs — matched for ride quality and articulation
  • Larger wire diameter to accommodate winches, steel bumpers, and heavy accessories
  • Heavy-duty .188" wall lower control arms with TCT bushings
  • Heavy-duty rear track bar bracket
  • Adjustable front track bar
  • Longer sway bar end links + bump stop extensions
  • Fits up to 37" tires
  • Corrected caster and suspension geometry
  • Engineered and tested for on-road civility and off-road prowess

Get ready to flex, crawl, and cruise — the ReadyLIFT 69-6042 Terrain Flex MAX is the ultimate 4" lift for your Gladiator JT.

Don't Forget the Accessories!

Features
  • 2020-2026 JEEP JT GLADIATOR TERRAIN FLEX MAX LIFT KIT
  • Allows for up to 37x12.50 tires on Rubicon and 35" tires on Sport/Overland
  • Bolton installation for easy installation
  • Includes linear rate front coil springs for improved suspension performance
  • Heavy duty rear coil springs for added strength and durability
  • Heavy duty lower control arms for caster correction and increased trail strength
  • Adjustable front track bar for precise alignment and handling
  • Falcon 2.1 monotube shocks for superior ride quality
  • Rubicon Trail Rated for off-road capability
  • Compatible with all models except diesel and Mojave edition

Refer to the tire fitment guide along with the year make model data. Tire fitments shown are for Maximum size and based on a no rub or no modifications required fitment. ReadyLIFT & Recon Recovery is not responsible if the listed max sizes are exceeded. Due to differences in manufacturing, dimension and inflated measurements, tire and wheel combinations should be test fit prior to installation.

Fitment
  • 2020 Jeep Gladiator JT — 4WD
  • 2021 Jeep Gladiator JT — 4WD
  • 2022 Jeep Gladiator JT — 4WD
  • 2023 Jeep Gladiator JT — 4WD
  • 2024 Jeep Gladiator JT — 4WD
  • 2025 Jeep Gladiator JT — 4WD
  • 2026 Jeep Gladiator JT — 4WD

 

Notes:

  • NOT compatible with 3.0L EcoDiesel powertrain
  • NOT compatible with Wrangler (this kit is Gladiator-specific)
  • Kit is compatible with Adaptive Cruise Control equipped vehicles, but ACC will require zero-point calibration at the dealership after installation
  • Lift: 4" F-3" R | Max Tire: 37" x 12.5" | Wheel Width: 9" | Backspacing: 5" | Offset: 0
  • Lift: 2.5" F-2.0" R | Max Tire: 35" x 12.5" (325/60R20) | Wheel Width: 9" | Backspacing: 5" | Offset: 0
Specifications
  • Fitment: Direct Fitment
  • Front or Rear: Front and Rear
  • Front Lift Height: 4 Inches
  • Front Lift Component: Coil Spring
  • Front Shocks: Falcon 2.1 Monotube
  • Rear Lift Height: 4 Inches
  • Rear Lift Component: Coil Spring
  • Rear Shocks: Falcon 2.1 Monotube
  • Max Tire Size: 37 Inch
  • Installation Time: 5+ Hours
  • Install Difficulty: Difficult Requires Professional Installation
  • Country of Origin: US
Warranty

READYLIFT® “NO HASSLE” PRODUCT WARRANTY

This unique “no hassle” product warranty proves their commitment to the quality of every product that ReadyLIFT produces. ReadyLIFT product warranty only extends to the Original Purchaser of any ReadyLIFT product. If it breaks, they'll give you a new part.

Any ReadyLIFT products containing missing or defective components will be covered under warranty by ReadyLIFT. Please contact Recon Recovery to initiate a warranty claim. In the event of a defective product, ReadyLIFT may request a return of the defective product (at ReadyLIFT expense) so the quality team can analyze the nature of the defect. Returning defective product will not delay the replacement part delivery.

ReadyLIFT leveling kit, block kits and lift kit products are NOT intended for off-road abuse. Any abuse or damage as a result of off-road use voids the warranty of the ReadyLIFT product. Exception: ReadyLIFT Jeep SST and Terrain Flex Lift Kits are designed for normal off-road use to complement the Jeep vehicle's off-road capability. All Jeep Lift Kit products are covered under warranty when used in recreational off-road environments.

Wearable components including, but not limited to, shocks, ball joints, heim joints, bushings, and steering extensions, are covered for up to 1-year. Labor, installation, surcharges or any other applicable fees from the original purchase are non-refundable. ReadyLIFT is not responsible for any consequential damage to vehicles.

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product.

Delivery & Shipping Time

Need Your Order Fast?

If you have an urgent order, please don’t hesitate to call, message, or email us during our business hours to check current inventory and lead times. We’re happy to help make sure your order stays on schedule! (1-800-359-9397)

We strive to ship all in-stock items within 24 hours of purchase, and in many cases, within a few hours if your order is placed before 1 PM (Monday–Friday). Orders placed after 1 PM on Friday or over the weekend will be processed the next business day.

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1 Year Price Lock Guarantee

Nothing is worse than watching the price drop after you make a big purchase, or wondering if you should wait until the next big sale to purchase the item you need now. With the Recon Recovery 1 year price lock guarantee you have 365 days from your purchase date to come back to us if you see the item cheaper elsewhere. Check out our Terms and Conditions for more information.