Tuff Country 54075KN 4" Lift Kit with Uni-Ball Upper Control Arms and Strut Spacers with SX8000 Shocks
Tuff Country
54075KN
Pairs well with
Expert Post-Purchase Assistance
Limited Lifetime Warranty
Made in the USA
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Tuff Country 54075KN 4" Lift Kit with Uni-Ball Upper Control Arms and Strut Spacers with SX8000 Shocks
Product Details
Description
Lift your 2007–2021 Toyota Tundra with confidence using the Tuff Country 54075KN 4" Uni-Ball Lift Kit with SX8000 Shocks. Built for DIY enthusiasts and off-road fans, this kit delivers a straightforward, durable upgrade that enhances capability without sacrificing ride quality.
- Lift Height: 4" front / 2" rear for a balanced, capable stance and improved ground clearance.
- Uni-Ball Upper Control Arms: Teflon-lined FK uni-ball joints deliver 30–35% more articulation and reduce binding for smoother suspension travel.
- SX8000 Shocks Included: Rear nitro-gas shocks provide consistent damping and control across varied terrain.
- No Drilling or Welding: Bolt-on installation using factory mounting points keeps the process simple and install-friendly.
- Complete Hardware Kit: Includes spacers, brackets, bushings, plates, and all necessary mounting hardware for a full upgrade.
- Made in the USA: Quality manufacturing standards backed by decades of suspension expertise.
- Warranty: Backed by a limited lifetime warranty for long-term peace of mind.
- Tire/Wheel Guidance: Tuff Country recommends specific tires and wheels for optimal performance; stock tires/wheels can be retained, but wider tires on stock wheels may contact the upper control arm. TRD Pro models are not supported by this kit.
This kit is designed to increase off-road capability while maintaining a near factory ride on pavement. The Uni-Ball joints reduce binding and improve articulation, enabling your Tundra to handle rough trails more confidently. With included SX8000 shocks, you’ll experience steady damping that helps control body movement and maintain traction through rock ledges, washouts, and uneven surfaces. The installation remains straightforward—no cutting or welding required—so you can get your Tundra back on the road or trail sooner. Backed by a lifetime warranty, the 54075KN kit stands up to years of use and offers real value for Toyota enthusiasts seeking a reliable, performance-oriented lift.
| Year Range | Make | Model | Drivetrain | Fitment Note |
|---|---|---|---|---|
| 2007-2021 | Toyota | Tundra | 2WD | Will Not Fit TRD Pro Models |
| 2007-2021 | Toyota | Tundra | 4WD | Will Not Fit TRD Pro Models |
Specifications:
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.
Free shipping on Orders Over $75
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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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.