TeraFlex Gladiator JT 1.5-inch Performance Spacer Leveling Kit


Fits JT Gladiator
Front leveling height of 1.5 inches
Accommodates up to 33-inch tires with Sport/Overland fenders or 35-inch tires with Rubicon fenders
Designed for enhanced off-road performance



Upgrade your JT Gladiator with the TeraFlex 1155300 1.5-inch Performance Spacer Leveling Kit, designed to provide additional ground clearance and accommodate larger tires for an improved off-road experience. Perfect for campers, outdoor enthusiasts, and off-road adventurers, this leveling kit will elevate your Jeep’s capabilities.

Key Features

Fits JT Gladiator
This leveling kit is specifically designed to fit the JT Gladiator, ensuring a perfect fit and compatibility with your vehicle.

Front Leveling Height
Achieve a front leveling height of 1.5 inches with this kit, enhancing your Jeep’s appearance and off-road performance.

Max Tire Size
With Sport/Overland fenders, this kit allows you to install up to 33-inch tires. If you have Rubicon fenders, you can go even bigger with 35-inch tires. This increased tire size will give you better traction and ground clearance, making it easier to conquer challenging terrains.

Compatibility with Stock Wheel Backspacing
This kit is compatible with stock wheel backspacing. However, for wheels with less backspacing than stock (4.5-5 inches), you’ll need a minimum of 0.5-inch Rear Bump Prevent Strike Pad Extensions to prevent tire rubbing on the inner fender liner at full compression when articulated. Please note that these extensions are not included in the kit but can be purchased separately for a complete solution.

Easy Installation
The TeraFlex 1155300 kit comes with everything you need for installation, including detailed instructions, hardware, four spring spacers, and bump stops. You can easily install it with basic hand tools, getting you back on the road (or off-road) in no time.

Enhance the capabilities of your JT Gladiator and take your off-road adventures to the next level with the TeraFlex 1155300 1.5-inch Performance Spacer Leveling Kit. This kit provides the perfect balance of leveling, tire size accommodation, and off-road performance improvements. Get ready to explore rugged terrains with confidence and style.

Click “Learn More” above for additional details and to read reviews from satisfied customers.

Tags: TeraFlex leveling kit, Gladiator JT, off-road performance, tire size accommodation, ground clearance, Jeep suspension upgrade



TeraFlex manufactures components for the Jeep Wrangler including premium suspension systems and performance shocks, heavy-duty axles and low-range gearing, body armor, and more. With our roots dating back to the 1950s beginning as MEPCO (Military Equipment Parts Company), a distributor of Jeep parts and accessories, we have gained a vast knowledge of the various CJ/Wrangler platforms. In the fall of 1996, TeraFlex began manufacturing parts in-house to fulfill the need for heavy-duty off-road suspension pieces and equipment for the then-new TJ Wrangler. Our experience and knowledge has allowed us to create the unique and innovative parts and accessories that fill out our product line today ensuring TeraFlex’s dominant hold on the Jeep market.