Tuff Country 12731KN 2" Lift Kit with EZ-Ride Front Springs and 52" Rear Springs with SX8000 Shocks
12731KN
Pairs well with
Tuff Country 12731KN 2" Lift Kit with EZ-Ride Front Springs and 52" Rear Springs with SX8000 Shocks
Product Details
Description
Upgrade your Chevy/GMC 4WD with the Tuff Country 12731KN 2" Lift Kit, a reliable, budget-friendly suspension solution built for 1988–1991 Blazer, Suburban K1500, and GMC Jimmy 4WDs. It delivers a practical lift paired with enhanced ride quality thanks to EZ-Ride leaf springs and SX8000 shocks.
- Lift Height: 2" lift to increase ground clearance while preserving on-road manners.
- EZ-Ride Front Springs: Front leaf springs with Teflon pads to minimize noise and squeaks for a quieter ride.
- Rear Springs: 52" long rear springs designed for improved stability and load handling.
- SX8000 Shocks: Included shocks provide controlled damping and better road feel.
- Engine Compatibility: Recommended for small-block engines only; diesel engine models are not supported.
- Installation Time: Typical installation takes about 4–6 hours.
- Warranty: Limited lifetime warranty on the leaf springs for long-term reliability.
- Brand Reliability: Backed by Tuff Country’s decades of suspension engineering and a strong reputation for value and support.
With this kit, you gain a balanced, purposeful stance that enhances both daily driving and light off-road capability. The EZ-Ride springs reduce noise and deliver a smoother ride, while the 52" rear springs improve stability when carrying gear or towing. The SX8000 shocks help maintain control over rough pavement and uneven terrain, so you can enjoy a more confident drive without compromising comfort. Supported by a limited lifetime warranty on the leaf springs and the expertise of a long-standing suspension specialist, this lift kit is a practical upgrade for 1988–1991 Chevy/GMC 4WD models.
Vehicle Fitment
| Vehicle | Years | Attributes |
|---|---|---|
| Chevy Blazer | 1988-1991 |
Drivetrain: 4WD Fit. Notes: Will Not Fit Diesel Engine Models |
| Chevy Suburban K1500 | 1988-1991 |
Drivetrain: 4WD Fit. Notes: Will Not Fit Diesel Engine Models, Fits 1/2-Ton Models |
| GMC Jimmy | 1988-1991 |
Drivetrain: 4WD Fit. Notes: Will Not Fit Diesel Engine Models |
| GMC Suburban K1500 | 1988-1991 |
Drivetrain: 4WD Fit. Notes: Will Not Fit Diesel Engine Models, Fits 1/2-Ton Models |
Packaging Details
| SKU | Box | Weight | Length | Width | Height | UPC |
|---|---|---|---|---|---|---|
| TUF-12731KN | — | — | — | — | — | 698815007200 |
| TUF-12731KN1-4 | 1 of 4 | 48 lbs | 29" | 15" | 6" | 698815007217 |
| TUF-12731KN2-4 | 2 of 4 | 76 lbs | 49" | 13" | 4" | 698815007224 |
| TUF-12731KN3-4 | 3 of 4 | 60 lbs | 52" | 11" | 4" | 698815007231 |
| TUF-12731KN4-4 | 4 of 4 | 60 lbs | 52" | 11" | 4" | 698815007248 |
Total Weight: 244 lbs Shipping Type: Standard
Bill of Materials
| Description | SKU | Quantity |
|---|---|---|
| 12731KN - Box 1 of 4 | 12731KN1-4 | 1 |
| 12731KN - Box 2 of 4 | 12731KN2-4 | 1 |
| 12731KN - Box 3 of 4 | 12731KN3-4 | 1 |
| 12731KN - Box 4 of 4 | 12731KN4-4 | 1 |
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 $150
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.