Tuff Country 14730KN 4" Lift Kit with EZ-Ride Front Springs Rear Blocks & Steering Arm with SX8000 Shocks
Tuff Country
14730KN
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Tuff Country 14730KN 4" Lift Kit with EZ-Ride Front Springs Rear Blocks & Steering Arm with SX8000 Shocks
Product Details
Description
The Tuff Country 14730KN 4-inch Lift Kit is a complete suspension upgrade tailored for 1988–1991 4WD Chevy Blazer, Suburban K1500, and GMC Jimmy models. It raises your rig for improved off-road capability while preserving ride quality and everyday drivability.
- Lift Height: 4-inch overall lift to increase ground clearance and accommodate larger tires.
- EZ-Ride Front Springs: Advanced leaf springs engineered to improve ride quality and reduce harshness on lifted setups.
- SX8000 Shocks Included: High-performance shocks included to deliver controlled damping and confident handling.
- Rear Blocks & Steering Arm: Rear axle blocks and a steering arm ensure proper geometry and steering response after the lift.
- Teflon Noise-Reduction Pads: Integrated pads help eliminate squeaks and maintain a quiet ride over rough surfaces.
- Tire Compatibility: Designed to work with up to 33" x 12.5" tires for a more aggressive stance.
- Warranty: Limited lifetime warranty on leaf springs; the entire kit is backed by a long-term warranty program.
- Installation Time: Average install time is 4–6 hours, depending on vehicle condition and shop setup.
- Brand & Experience: From Tuff Country, a specialist with over 35 years of suspension expertise.
- Vehicle Fitment: Specifically designed for 1988–1991 4WD Chevy Blazer, Suburban K1500, and GMC Jimmy models.
This kit translates performance into real-world benefits: increased ground clearance to tackle rough trails, room for larger tires without compromising handling, and a refined on-road experience thanks to EZ-Ride springs and noise-reduction features. The SX8000 shocks provide predictable damping, while the rear blocks and steering arm preserve accurate steering geometry after the lift. Built for durability and easy serviceability, the 14730KN kit comes with the essential hardware and a strong warranty, making it a practical, proven upgrade for your classic 4WD rig.
| Year Range | Make | Model | Drivetrain | Fitment Note |
|---|---|---|---|---|
| 1988-1991 | Chevy | Blazer | 4WD | Will Not Fit Diesel Engine Models |
| 1988-1991 | Chevy | Suburban K1500 | 4WD | Will Not Fit Diesel Engine Models. Fits 1/2 Ton Models. |
| 1988-1991 | GMC | Jimmy | 4WD | Will Not Fit Diesel Engine Models |
| 1988-1991 | GMC | Suburban K1500 | 4WD | Will Not Fit Diesel Engine Models. Fits 1/2 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.