Tuff Country 36021KN 6" Standard Lift Kit with Coil Spring Spacers and Rear Blocks That Fit Both 3.5Ó & 4Ó Rear Axle Tube with SX8000 Shocks
Tuff Country
36021KN
Pairs well with
Expert Post-Purchase Assistance
Limited Lifetime Warranty
Made in the USA
Free Shipping on Orders over $150
Tuff Country 36021KN 6" Standard Lift Kit with Coil Spring Spacers and Rear Blocks That Fit Both 3.5Ó & 4Ó Rear Axle Tube with SX8000 Shocks
Product Details
Description
Upgrade your Dodge Ram with the Tuff Country 36021KN 6" Lift Kit. This bolt‑on suspension system is engineered for 2007–2008 Ram 2500/3500 4WD, delivering serious ground clearance, improved off‑road capability, and a balanced, road‑friendly ride.
- Lift height: 6" overall lift to fit larger tires and improve approach/departure angles.
- Shocks included: Tuff Country SX8000 nitro gas shocks provide consistent damping for on‑ or off‑road use.
- All‑in design: Upper and lower control arms included to maintain proper alignment and steering geometry.
- Coil and ride retention: Upper coil spring tower brackets help retain a factory‑like ride quality.
- Rear tube compatibility: Allows use with both 3.5" and 4" rear axle tubes for flexible installation.
- Hardware and components: Bolt‑on installation with new track bar bracket and rear blocks; powder‑coated components for durability.
- Includes essentials: Pitman arm included; complete kit with spacers, blocks, and necessary fittings.
- Tire fitment: Enables use of up to 37" x 12.5" tires for a bold, capable stance.
- Warranty and support: Backed by Tuff Country’s limited lifetime warranty and supported by a renowned, experienced retailer.
- Vehicle compatibility: Specifically designed for 2007–2008 Dodge Ram 2500 and 3500 4WD platforms, with installation notes for two‑piece driveshaft setups when applicable.
With the 36021KN, you gain more ground clearance for rugged trails, room for aggressive tire sizing, and a robust, reliable upgrade that keeps essential geometry intact. The kit’s engineered components—control arms, coil tower brackets, and a purpose‑built track bar bracket—work together to maintain alignment and predictable handling, so you can enjoy the lift without sacrificing daily drive quality. The SX8000 shocks complement the setup, delivering controlled damping across varied terrains while the powder‑coated parts resist corrosion in challenging environments. For a performer that looks as capable as it feels, this lift kit from Tuff Country offers a tangible upgrade—backed by a factory‑level warranty and the experience of a trusted name in suspension since 1985.
| Year Range | Make | Model | Drivetrain | Fitment Note |
|---|---|---|---|---|
| 2007-2008 | Dodge | Ram 2500 | 4WD | July And Up - Will not fit Off-Roadster Models (they come equipped with a factory lift). |
| 2007-2008 | Dodge | Ram 3500 | 4WD | July And Up - Will not fit Off-Roadster Models (they come equipped with a factory lift). |
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.