---
product_id: 261527599
title: "Teraflex 1155300 Jt: 1.5” Performance Spacer Leveling Kit – No Shock Absorbers"
brand: "teraflex"
price: "€ 239.14"
currency: EUR
in_stock: true
reviews_count: 5
category: "Tera Flex"
url: https://www.desertcart.hr/products/261527599-teraflex-1155300-jt-1-5-performance-spacer-leveling-kit-no
store_origin: HR
region: Croatia
---

# 1.5” precise front leveling height Includes all hardware + instructions Supports up to 35” tire diameter Teraflex 1155300 Jt: 1.5” Performance Spacer Leveling Kit – No Shock Absorbers

**Brand:** teraflex
**Price:** € 239.14
**Availability:** ✅ In Stock

## Summary

> 🚀 Level up your Gladiator game — bigger tires, bolder adventures!

## Quick Answers

- **What is this?** Teraflex 1155300 Jt: 1.5” Performance Spacer Leveling Kit – No Shock Absorbers by teraflex
- **How much does it cost?** € 239.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/261527599-teraflex-1155300-jt-1-5-performance-spacer-leveling-kit-no)

## Best For

- teraflex enthusiasts

## Why This Product

- Trusted teraflex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Maximize Tire Potential:** Run up to 35” tires without compromising fender fitment or stock shocks
- • **DIY-Friendly Installation:** Complete install in ~3 hours with clear instructions and included hardware
- • **Elevate Your JT Gladiator:** Gain 1.5” of front lift for aggressive stance and trail-ready clearance
- • **Built for Rugged Versatility:** Compensates for heavy bumpers, winches, and weekend gear without losing family-friendly driveability
- • **Maintain Stock Shock Compatibility:** Works seamlessly with original or Falcon Performance shocks (sold separately)

## Overview

The Teraflex 1155300 JT 1.5” Performance Spacer Leveling Kit is a vehicle-specific front suspension upgrade designed for the JT Gladiator. It provides a precise 1.5” lift to accommodate larger tires up to 35” diameter, improving off-road clearance and compensating for heavier aftermarket gear. The kit includes spring spacers, bump stop extensions, and all necessary hardware, enabling a straightforward DIY installation in about 3 hours. Compatible with stock-length shocks, it maintains factory ride quality while unlocking aggressive styling and enhanced trail capability.

## Description

Even When Reality Demands That You Keep Your Jt Gladiator Family Friendly, Teraflex Will Satisfy Your Primal Need To Go Big. Our Jt: 1. 5” Performance Spacer Leveling Kit Allows You To Run A Larger Tire With Added Clearance On The Trail, All While Maintaining Family-Friendly Versatility. Not Only Does The 1. 5” Performance Spacer Leveling Kit Clear Larger Tires, But The Additional Height Helps Compensate For Heavier Aftermarket Bumpers And Winch, A Larger Spare Tire, Or Weekend Gear. Works With Stock Length Shock Absorbers. Does Not Include Shocks. We Recommend Falcon Performance Shocks. These Shock Absorbers Are Engineered To Improve Both Compression And Rebound For Optimal Vehicle Stability. The 1. 5” Performance Spacer Leveling Kit Is Offered Without Shock Absorbers. Falcon Performance Shocks Are Available Separately. Specs: Fits: Jt Gladiator Front Leveling Height: 1. 5” Max Tire Diameter: Sport/Overland Fenders: 33” Rubicon Fenders: 35” Includes: 1” Lift Front Coil Spring Spacers 0. 5” Lift Front Coil Spring Spacers 1” Front Bump Stop Strike Pad Extensions - 2 All Necessary Hardware Note(S): Max Tire Diameter Rated W/ Stock Wheel Backspacing. Wheels W/ Less Backspacing Than Stock (4. 5-5” Backspacing) Will Require At Least 0. 5” Rear Bump Stop Strike Pad Extensions To Avoid Tire Rubbing On The Inner Fender Liner At Full Compression When Articulated. – Not Included. Models With Plastic Bumpers Require Removal Of Bumper-To-Fender Wind Deflector/Splash Guards In Order To Fit 35” Or Larger Tires. Works W/ Original Or Stock-Length Aftermarket Shock Absorbers (Not Included In Base Kit) – Falcon Performance Shocks Recommended. Install Time: 3 Hours (3. 5 Hours W/ Shocks).

Review: I am not a mechanic but I like to do as much as I can by myself, so I decided to order this leveling kit and give it a try. I have followed the instructions, and I was able to proceed with the installation. You would need a torque wrench and a torque angle gauge. I didn’t want to rush it, and I was cautious at every steps, it took me 3hrs, in my driveway. But I have no doubt it can be done faster than that, however this isn’t a race. I have drove 500km since the installation, so far no issue, I have re-torqued everything as indicated in the instructions. Good product, not very complicated to install, good price.
Review: This fit perfectly on JT front coil, The kit came with 2x0.5" and 2x1.0" spacer, you can choose to install 0.5" lift, or 1.0" lift or 1.5" lift (by stack them together). Install is fairly straight forward on my driveway. The instruction on teraflex is rather complicated asking you to disconnect the entire front end. I installed by by using 2 jack stands and a floor jack, the trick is to do one side at a time with the tyre remain on THE OTHER SIDE so the axle only drops on the working side, this allows the spring to be removed (I did use a set of spring compressor to clamp the coil down a bit for easy removal). the electrical connector to the front locker also needs to be disconnected to allow the axle to drop further.

## Features

- Fits: JT Gladiator
- Front Leveling Height: 1. 5”
- Max Tire Sport/Overland Fenders: 33” Rubicon Fenders: 35”
- Max Tire Diameter rated w/ stock wheel backspacing.
- Wheels w/ less backspacing than stock (4. 5-5” backspacing) will require at least 0. 5” Rear Bump Stop Strike Pad Extensions to avoid tire rubbing on the inner fender liner at full compression when articulated. – NOT INCLUDED..Fit Type: Vehicle Specific.Included Components: Instructions Hardware 4 Spring Spacers Bumpstops

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07WG3K5RG |
| Best Sellers Rank | #40,439 in Automotive ( See Top 100 in Automotive ) #55 in Automobile Chassis Body & Suspension Lift Kits |
| Brand | TeraFlex |
| Customer Reviews | 4.8 4.8 out of 5 stars (618) |
| Date First Available | 1 January 2024 |
| Exterior | Painted |
| Item Weight | 900 g |
| Item model number | 1155300 |
| Manufacturer | TeraFlex |
| Manufacturer Part Number | 1155300 |
| Model | JT: 1.5” Performance Spacer Leveling Kit – No Shock Absorbers |
| Position | Front |
| Product Dimensions | 12.7 x 20.32 x 10.16 cm; 899.7 g |

## Product Details

- **Auto part position:** Front
- **Brand:** TeraFlex
- **Included components:** 4 Spring Spacers, Bumpstops, Hardware, Instructions
- **Material:** plastic
- **Maximum lifting height:** 1.5 inches Inches

## Images

![Teraflex 1155300 Jt: 1.5” Performance Spacer Leveling Kit – No Shock Absorbers - Image 1](https://m.media-amazon.com/images/I/51nfbmprGoL.jpg)
![Teraflex 1155300 Jt: 1.5” Performance Spacer Leveling Kit – No Shock Absorbers - Image 2](https://m.media-amazon.com/images/I/61F19KZsTrL.jpg)
![Teraflex 1155300 Jt: 1.5” Performance Spacer Leveling Kit – No Shock Absorbers - Image 3](https://m.media-amazon.com/images/I/71Sej2ghZuL.jpg)
![Teraflex 1155300 Jt: 1.5” Performance Spacer Leveling Kit – No Shock Absorbers - Image 4](https://m.media-amazon.com/images/I/71WA2H668+L.jpg)
![Teraflex 1155300 Jt: 1.5” Performance Spacer Leveling Kit – No Shock Absorbers - Image 5](https://m.media-amazon.com/images/I/71WBXsK1cbL.jpg)

## Questions & Answers

**Q: After installing the 1.5" kit, is a front end alignment necessary?  Also, did you have to adjust the steering wheel back to center?**
A: Any time you modify your stock suspension such as a leveling kit or lift you are also changing the geometry of the axle.  With a minor lift you probably have not much room if at all to bring back to stock parameters with the stock lower control arms, etc. You are also shifting the axle to the side since the track bar isn't long enough to accommodate the new angles/height. Using the LCAs from the Mopar 2" lift helps with caster but will not center the axle from side to side. For that you need an adjustable track bar. After all that you will definitely need an alignment. If anyone tells you otherwise, they are dead wrong. If you don't do any of the above you will still be able to drive but the steering will be darty and will wander all over the place. Ask me how I know this.

**Q: Are the bump stops necessary if not planning severe 4x4 driving?**
A: You will be fine but checkout the Teraflex replacement bump stops. Better than factory. Amazon sells it, yellow polyurethane.

**Q: This lift is for a 1 inch in the front for the rake, and a extra 1/2 inch in the back, correct? Total lift after correcting the rake is 1/2 inch?**
A: No.
It is either 1” or 1 1/2” front to level out the rake.

**Q: Will this fit 2022 gladiator?**
A: I believe so...Gladiators (JT's) have not changed from their first year.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***S on 12 July 2023*

I am not a mechanic but I like to do as much as I can by myself, so I decided to order this leveling kit and give it a try. I have followed the instructions, and I was able to proceed with the installation. You would need a torque wrench and a torque angle gauge. I didn’t want to rush it, and I was cautious at every steps, it took me 3hrs, in my driveway. But I have no doubt it can be done faster than that, however this isn’t a race. I have drove 500km since the installation, so far no issue, I have re-torqued everything as indicated in the instructions. Good product, not very complicated to install, good price.

### ⭐⭐⭐⭐⭐ Review
*by F***D on 17 July 2021*

This fit perfectly on JT front coil, The kit came with 2x0.5" and 2x1.0" spacer, you can choose to install 0.5" lift, or 1.0" lift or 1.5" lift (by stack them together). Install is fairly straight forward on my driveway. The instruction on teraflex is rather complicated asking you to disconnect the entire front end. I installed by by using 2 jack stands and a floor jack, the trick is to do one side at a time with the tyre remain on THE OTHER SIDE so the axle only drops on the working side, this allows the spring to be removed (I did use a set of spring compressor to clamp the coil down a bit for easy removal). the electrical connector to the front locker also needs to be disconnected to allow the axle to drop further.

### ⭐⭐⭐⭐⭐ Review
*by K***N on 7 January 2025*

This kit is perfect for a 2025 Gladiator. Easy to install and did the job of leveling out the truck. I used the full 1.5" pucks. Super happy I did as it is exactly how I wanted it. This can be done with basic tools, torque wrench, 4 jack stands and a floor jack. Directions are spot on. Did not need to adjusted steering wheel or get an alignment after installing. Ride quality did not change, still rides and drives like stock.

## Frequently Bought Together

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-25*