Tuff Country 36223K 6" Long Arm Lift Kit with Coil Springs and Rear Blocks That Fits Both 3.5Ó & 4Ó Rear Axle Tube No Shocks
Tuff Country
36223K
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Tuff Country 36223K 6" Long Arm Lift Kit with Coil Springs and Rear Blocks That Fits Both 3.5Ó & 4Ó Rear Axle Tube No Shocks
Product Details
Description
Boost your Ram 2500/3500 4WD with the Tuff Country 36223K 6-inch Long Arm Lift Kit. This coil-spring, rear-block suspension upgrade delivers a reliable, capable off-road stance with a 6" front and 4" rear lift, compatible with up to 37" tires.
- Lift height: 6" front and 4" rear; supports up to 37" x 12.5" tires for aggressive off-road capability.
- Long-arm design: Maximizes wheel travel and improves ride quality and handling on rough terrain.
- Coil springs and rear blocks: Included components that form a complete lift system designed for durability.
- Greasable and rebuildable flex joints: Reduce suspension binding and maintain smooth performance over time.
- Relocation brackets included: Pitman arm and track bar relocation brackets maintain proper steering geometry after the lift.
- Finish: Black powder coat for corrosion resistance and a rugged, proven look.
- Shocks: Shocks are not included; extended shocks are required for proper installation and performance. Shocks/boots can be purchased separately as options.
- Installation: Simple bolt-on installation that minimizes downtime and complexity.
- Warranty: Limited lifetime warranty backed by Tuff Country, a brand with over 35 years of suspension experience.
- Vehicle compatibility: Specifically designed for 2009–2013 Ram 2500 4WD and 2009–2012 Ram 3500 4WD (note: Off-Roadster models with factory lift are not compatible).
This lift kit redefines what your truck can do, delivering a strong, capable stance that enhances approach and departure angles, ground clearance, and overall off-road confidence. The combination of a long-arm system, greasable joints, and durable black finish sets this kit apart, while the 6"/4" lift profile makes room for larger tires without sacrificing on-road manners. With factory shocks replaced by extended options and a limited lifetime warranty, it’s a practical, long-term upgrade built for real-world use.
| Position | Front and Rear |
|---|---|
| Drivetrain | 4WD |
| Color/Finish | Black Powder Coat |
| Amount of Lift | 6" Front and 4" Rear |
| Recommended Tire Size | 37" x 12.5" |
| Year Range | Make | Model | Drivetrain | Fitment Note |
|---|---|---|---|---|
| 2009-2013 | Dodge | Ram 2500 | 4WD | Will not fit Off-Roadster Models (they come equipped with a factory lift). |
| 2009-2012 | Dodge | Ram 3500 | 4WD | 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.
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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.