Product Details

Description

Raise your Jeep Wrangler JK 4-Door with a true 4-inch lift that balances off-road capability and on-road comfort. The Tuff Country 44002KH Ez-Flex kit with SX6000 shocks delivers a complete, ready-to-install solution designed for 2007–2017 JK models.

  • Lift Height: True 4" front and 4" rear lift to accommodate larger tires and tougher terrain.
  • Shocks Included: SX6000 performance shocks engineered for improved damping on and off the trail.
  • EZ-Flex Control Arms: Front upper and lower, rear upper and lower EZ-Flex arms for better axle articulation and geometry through flex cycles.
  • Front Track Bar Relocation: Keeps steering geometry aligned after the lift for precise handling.
  • Sway Bar Disconnects: Front and rear disconnects to maximize wheel travel when venturing off-road.
  • Extended Brake Lines: Front and rear hoses to maintain braking performance as the suspension articulates.
  • Coil Springs & Spacers: EZ-Ride front coil springs plus front and rear 1/2" spacers to fine-tune ride height.
  • Tire & Rim Compatibility: Supports up to 35" x 12.5" tires with rims 4.5" backspacing or less (requires new rims).
  • Finish & Material: Black powder-coated steel for durability in rugged environments.
  • Warranty: Backed by Tuff Country’s limited lifetime warranty and a legacy of over 35 years in suspension systems.

This lift kit is engineered to provide a confident blend of ride quality and off-road capability. EZ-Flex arms help maintain proper suspension geometry through articulation, reducing wear and improving steering feel when you’re crawling over rocks or cruising on the highway. The SX6000 shocks deliver predictable, controlled damping across a wide range of conditions, while extended brake lines ensure reliable braking as the suspension moves. With room for 35" tires, you’ll gain serious ground clearance and traction without sacrificing everyday drivability. Tuff Country’s experience and warranty support deliver long-term value, making this a solid upgrade for JK owners who want more capability with a straightforward installation path. Note: installation requires extended shocks and appropriate rims (4.5" backspacing or less) to achieve the full 4" lift and tire fitment.


Position Front and Rear
Color/Finish Black Powder Coat
Material Steel
Front Lift Height 4"
Rear Lift Height 4"
Recommended Tire Size 35" x 12.5"
Rim Backspacing 4.5" or less (requires new rims)

Year Range Make Model Drivetrain Fitment Note
2007-2017 Jeep Wrangler JK 4-Door

Specifications:


Single or Multi-Box Packaging: multi-box (3)
Weight: 85.0 lb
Length: 32
Width: 18
Height: 8


Packaging Details


FAQs

Please read our FAQs page to find out more.

Will this part fit my vehicle?

Fitment varies by year, make, model, drivetrain, and lift height. Always use the vehicle fitment selector or refer to the fitment notes on the product page before purchasing. If you’re unsure, our team can help confirm compatibility.

Are Tuff Country products street legal?

Most Tuff Country products are designed for on-road and off-road use, but local laws and regulations vary by state and country. It is the customer’s responsibility to ensure compliance with local vehicle regulations after installation.

Is professional installation required?

Professional installation is recommended but not required. Many products can be installed by experienced DIYers with proper tools. However, improper installation can affect ride quality, safety, and warranty coverage.

Will this affect my ride quality?

Tuff Country products are engineered to balance ride comfort, performance, and durability. Ride quality can change depending on lift height, vehicle setup, tire size, and other suspension components.

Are Tuff Country products covered by a warranty?

Yes. Tuff Country products are backed by a manufacturer warranty that covers defects in materials and workmanship. Warranty terms vary by product type and do not cover damage caused by misuse, improper installation, or normal wear.

Can I run larger tires with this product?

Many Tuff Country lift kits and suspension components allow for larger tire sizes, but maximum tire clearance depends on wheel offset, tire width, and vehicle configuration. Refer to the product details or contact support for guidance.

What is the return policy?

Unused, uninstalled products may be eligible for return within the stated return window. Items must be in new condition and returned in original packaging. Shipping costs and restocking fees may apply.

Who can I contact if I have questions?

Our customer support team is available to help with fitment questions, installation guidance, and order support. Reach out before purchasing if you want to ensure you’re selecting the right part for your build.

Didn’t find your answer?

Don't hestitate to contact us

Free shipping on Orders Over $75

Selling Suspension Systems for 35+ Years

Tuff Country EZ-Ride Suspension was incorporated over 35 years ago, realizing the desperate need for quality suspension products in the after market world.

Learn More