Tuff Country 34224KN 4.5" Long Arm Lift Kit with Coil Spring Spacers and Rear Blocks That Fit Both 3.5Ó & 4Ó Rear Axle Tube with SX8000 Shocks
Tuff Country
34224KN
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Tuff Country 34224KN 4.5" Long Arm Lift Kit with Coil Spring Spacers and Rear Blocks That Fit Both 3.5Ó & 4Ó Rear Axle Tube with SX8000 Shocks
Product Details
Description
Elevate your Dodge Ram with the Tuff Country 34224KN 4.5" Long Arm Lift Kit. Built for 2007–2008 Ram 2500 and Ram 3500 4WD, it delivers a confident combination of ground clearance, improved ride quality, and reliable, bolt-on installation. Includes SX8000 shocks and carries a limited lifetime warranty for lasting peace of mind.
- Lift design: 4.5" long-arm suspension kit engineered to increase ground clearance while preserving steering and control.
- Shocks included: Tuff Country SX8000 nitro-gas shocks for steady damping and predictable handling on and off the road.
- Rear axle tube compatibility: Fits both 3.5" and 4" rear axle tubes, enabling flexible installation on a range of trucks.
- Coil spring spacers & rear blocks: Includes coil spring spacers and rear lift blocks to maintain ride height and axle alignment.
- Greasing & articulation: Greasable and rebuildable flex joints reduce suspension binding and improve articulation for off-road terrain.
- Additional hardware & brackets: Pitman arm and track bar relocating bracket are included to preserve steering geometry after lifting.
- 2-piece driveshaft note: Carrier bearing drop is provided for trucks with two-piece rear driveshafts to maintain driveline angles.
- Bolt-on installation: Designed for straightforward, no-wabrication installation with commonly available tools.
- Wheel/tire compatibility: Opens up room for up to 36" x 12.5" tires, enhancing off-road traction and appearance.
- Brand & warranty: Backed by a limited lifetime warranty from Tuff Country, a suspension specialist with 35+ years of history.
- Upgrade compatibility: This kit serves as an upgrade option compatible with all Tuff Country lift systems and many other manufacturers’ kits.
With the 4.5" lift, you gain noticeable improvements in ride quality and handling, along with greater off-road capability. The long-arm design provides better wheel travel and stability, while the SX8000 shocks deliver consistent performance across pavement and rough trails. The kit’s comprehensive hardware, geometry corrections, and compatibility with larger tire diameters help you tackle challenging terrain with confidence—without compromising daily drivability.
| 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.
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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.