Tuff Country 14956 4" Lift Kit with Knuckles and 1 Piece Sub-Frame No Shocks
Tuff Country
14956
Pairs well with
Expert Post-Purchase Assistance
Limited Lifetime Warranty
Made in the USA
Free Shipping on Orders over $150
Tuff Country 14956 4" Lift Kit with Knuckles and 1 Piece Sub-Frame No Shocks
Product Details
Description
The Tuff Country 14956 4" Lift Kit with Knuckles and 1 Piece Sub-Frame is a durable, bolt-on upgrade designed for 2006 Chevy Silverado 1500 4WD and 2006 GMC Sierra 1500 4WD owners who want a stronger suspension stance and room for bigger tires without a complicated install.
- Lift Height: 4 inches of front and 4 inches of rear lift to achieve a balanced, confident stance.
- Knuckles & One-Piece Sub-Frame: New steering knuckles eliminate the need to drop upper control arms, while the single-piece sub-frame increases rigidity and helps reduce squeaks and rattles.
- Bolt-On Installation: Designed for straightforward, factory-mast installation with included mounting hardware for a clean, user-friendly process.
- Tire Fitment: Supports up to 33" x 12.5" tires, giving you enhanced off-road capability and a more aggressive look.
- Rim Backspacing Requirement: Requires rims with 4.5 inches backspacing or less to ensure proper fitment and clearance.
- Shocks Not Included: Factory length shocks must be replaced with extended shocks for proper installation and ride performance.
- Warranty & Brand: Backed by a limited lifetime warranty from Tuff Country, a trusted name with over 25 years of suspension expertise.
- Vehicle Compatibility: Specifically engineered for the 2006 Chevy Silverado 1500 4WD and the 2006 GMC Sierra 1500 4WD to ensure proper geometry and handling.
This kit translates into real-world benefits: a stronger, more stable ride with reduced chassis flex, the ability to tackle tougher terrain with confidence thanks to larger tire sizing, and a clearer, more controlled steering feel thanks to knuckle redesigns. While it unlocks substantial off-road capability, it’s still a bolt-on upgrade that emphasizes reliability and value, supported by Tuff Country’s lifetime warranty. To complete the setup, plan for extended shocks and new rims (4.5" backspacing or less) to ensure proper fit and performance.
| Year Range | Make | Model | Drivetrain | Fitment Note |
|---|---|---|---|---|
| 2006 | Chevy | Silverado 1500 | 4WD | |
| 2006 | GMC | Sierra 1500 | 4WD | Requires new rims with 4.5” backspacing or less. |
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.
-
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
-
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
-
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
-
Contact Us
Use this text to answer questions in as much detail as possible for your customers.
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.