Tuff Country 14069KN 4" Uni-Ball Lift Kit Upper Control Arm Kit with Rear Blocks & U-Bolts with SX8000 Shocks
Tuff Country
14069KN
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Limited Lifetime Warranty
Made in the USA
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Tuff Country 14069KN 4" Uni-Ball Lift Kit Upper Control Arm Kit with Rear Blocks & U-Bolts with SX8000 Shocks
Product Details
Description
Lift your Chevy Silverado 1500 or GMC Sierra 1500 4WD with a 4-inch front and 2-inch rear kit that combines rugged capability with a near-factory feel. The Tuff Country 14069KN Uni-Ball Lift Kit with SX8000 shocks is designed for trucks with factory one-piece OE cast steel upper arms, delivering solid performance at a compelling value.
- Lift height: 4" front / 2" rear to create a bold, capable stance and room for larger tires
- Uni-Ball control arms: Drop/strut spacer design enhances articulation and durability while maintaining alignment
- Shocks included: SX8000 shocks provide balanced damping for on-road comfort and off-road control
- Rear hardware: Rear blocks and U-bolts for solid axle positioning and reliable setup
- No drilling required: Designed for straightforward installation with existing mounting points
- Wheel/backspacing requirement: Requires rims with 4.5" backspacing (or less) for proper fitment
- Tire compatibility: Supports up to 33" x 12.5" tires for enhanced ground clearance
- Compatibility notes: Fits 2014–2018 Chevy Silverado 1500 4WD and 2014–2018 GMC Sierra 1500 4WD with One Piece OE Cast Steel Upper Arms; not compatible with Magnetic Ride Control or Air Suspension
- Made in the USA: Proudly manufactured in the United States
- Warranty: Limited Lifetime Warranty for long-term peace of mind
This lift kit is tailored for owners who want a confident off-road stance without sacrificing everyday usability. The Uni-Ball design minimizes bushing wear and caster changes, helping preserve predictable steering and alignment as you navigate rough terrain. The included SX8000 shocks balance comfort and control, so highway driving remains smooth while off-road sections feel more composed. With 33" tires and the correct backspacing, you’ll gain ground clearance, improved approach angles, and a more capable truck overall—without resorting to a rough, OTT ride. If you’re upgrading from stock, this kit offers a practical, American-made solution backed by a trusted brand with a long history in suspension performance.
| Year Range | Make | Model | Drivetrain | Fitment Note |
|---|---|---|---|---|
| 2014-2018 | Chevy | Silverado 1500 | 4WD | with One Piece OE Cast Steel Upper Arms. Will not fit with Magnetic Ride Control or Air Suspension |
| 2014-2018 | GMC | Sierra 1500 | 4WD | with One Piece OE Cast Steel Upper Arms. Will not fit with Magnetic Ride Control or Air Suspension. |
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.