Tuff Country 14722KN 4" Lift Kit with EZ-Ride Front Springs 56Ó Rear Springs & Steering Arm with SX8000 Shocks
Tuff Country
14722KN
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Tuff Country 14722KN 4" Lift Kit with EZ-Ride Front Springs 56Ó Rear Springs & Steering Arm with SX8000 Shocks
Product Details
Description
The Tuff Country 14722KN 4" Lift Kit is a purpose-built suspension upgrade for heavy-duty GM 3/4-ton 4x4s from the 1970s and 1980s. It combines reliable EZ-Ride front springs, long rear springs, a steering arm, and SX8000 shocks to deliver a confident, balanced lift that supports larger tires and improved off-road capability.
- Lift Height: 4" overall lift designed to accommodate larger tires while maintaining steering and ride characteristics.
- EZ-Ride Front Springs: Advanced leaf springs with Teflon pads to reduce noise and squeaking and enhance ride quality on rugged roads.
- Rear Springs: 56" rear leaf springs engineered for stable load handling and improved support on uneven terrain.
- Shocks Included: SX8000 shocks paired with the kit to deliver controlled damping and confident handling both on- and off-road.
- Steering Arm: Included steering arm helps preserve proper steering geometry after lifting, maintaining precise steering response.
- Hardware & Install Kit: Comprehensive hardware set (brackets, u-bolts, nuts, washers) for a complete installation.
- Tire Compatibility: Designed to clear 33" x 12.5" tires for an aggressive, capable stance without compromising clearance.
- Installation Time: Average install time of 4–6 hours for a straightforward upgrade.
- Vehicle Compatibility: Fits 1973–1987 Chevy Suburban K2500 4WD, Chevy Truck K2500 4WD, GMC Suburban K2500 4WD, and GMC Truck K2500 4WD. Not compatible with diesel engine models; intended for 3/4-ton applications.
- Warranty & Experience: Backed by a limited lifetime warranty on leaf springs; backed by Tuff Country’s 35+ years of suspension engineering experience.
This lift kit is built for enthusiasts who want a durable, straightforward upgrade to improve ground clearance, tire fitment, and off-road capability on classic GM 4x4s. EZ-Ride springs minimize ride disturbances and noise, while SX8000 shocks provide steady dampening to keep the ride predictable on rocky trails. With a complete install kit and clear fitment guidelines, you can confidently restore or upgrade your 3/4-ton GM truck or Suburban to handle tougher terrain and bigger tires—while preserving reliability and long-term performance with a trusted brand.
| Year Range | Make | Model | Drivetrain | Fitment Note |
|---|---|---|---|---|
| 1973-1987 | Chevy | Suburban K2500 | 4WD | Will Not Fit Diesel Engine Models. Fits 3/4 Ton Models. |
| 1973-1987 | Chevy | Truck K2500 | 4WD | Will Not Fit Diesel Engine Models. Fits 3/4 Ton Models. |
| 1973-1987 | GMC | Suburban K2500 | 4WD | Will Not Fit Diesel Engine Models. Fits 3/4 Ton Models. |
| 1973-1987 | GMC | Truck K2500 | 4WD | Will Not Fit Diesel Engine Models. Fits 3/4 Ton Models. |
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.