---
product_id: 181745372
title: "ReadyLift 69-3920 2.0'' Front with 1.0'' Rear SST Lift Kit"
brand: "readylift"
price: "KSh277575"
currency: KES
in_stock: true
reviews_count: 11
category: "Readylift"
url: https://www.desertcart.co.ke/products/181745372-readylift-69-3920-2-0-front-with-1-0-rear
store_origin: KE
region: Kenya
---

# 2'' front & 1'' rear lift precision Vehicle-specific fit for AT4/Trail Boss Cast iron rear lift blocks for durability ReadyLift 69-3920 2.0'' Front with 1.0'' Rear SST Lift Kit

**Brand:** readylift
**Price:** KSh277575
**Availability:** ✅ In Stock

## Summary

> 🚙 Elevate your ride, dominate the streets with precision-engineered lift!

## Quick Answers

- **What is this?** ReadyLift 69-3920 2.0'' Front with 1.0'' Rear SST Lift Kit by readylift
- **How much does it cost?** KSh277575 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/181745372-readylift-69-3920-2-0-front-with-1-0-rear)

## Best For

- readylift enthusiasts

## Why This Product

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

## Key Features

- • **Bolt-On Installation Ease:** Designed for straightforward installation with minimal disassembly required
- • **Maximized Tire Compatibility:** Supports up to 305/55-20 tires on AT4 and 295/65-20 on Trail Boss for aggressive stance
- • **Precision Suspension Upgrade:** Includes top mount strut spacer and preload spacer to optimize droop control
- • **Durable Cast Iron Rear Blocks:** 3'' tall rear lift blocks with bump stop extensions for true 1'' rear lift
- • **Tailored for AT4 & Trail Boss:** Engineered to perfectly complement factory 2'' front lifts without binding issues

## Overview

The ReadyLift 69-3920 SST Lift Kit is a vehicle-specific suspension upgrade designed exclusively for GM 1500 AT4 and Trail Boss trucks. It provides a 2-inch front lift and 1-inch rear lift using premium cast iron components and precision spacers, ensuring compatibility with factory lifts and maximizing tire fitment. Engineered for durability and ease of installation, this kit enhances both the look and performance of your truck while maintaining OEM suspension integrity.

## Description

ReadyLIFT customers have asked for it and we have delivered. Last fall we announced our new leveling and SST lift kit offerings for the all-new GM 1500 trucks. We specifically did not include the factory lift kit-equipped GMC AT4 and Chevy Silverado Trail Boss. The AT4/Trail Boss are factory equipped with a 2" front lift. This front lift includes a longer front shock/strut assembly. When combining a traditional leveling kit on these factory lifted trucks, several issues present themselves including binding problems with the factory control arm ball joint and contact concerns with the lower strut/CV axle assembly. The 69-3920 SST Lift Kit works with the factory 2" front lift. This kit includes a top mount strut spacer along with a pre-load spacer to limit droop and the same premium grade upper control arms now available in our 66-3921 leveling kit. OE style 3" tall cast iron rear lift blocks and rear bump stop extension cups are also included to create a true AT4/Trail Boss-specific bolt-on lift kit that provides 2" of front lift and 1" of rear lift. This new lift kit concept is similar to our successful TRD Pro Plus 2 SST Lift Kit which is also engineered specifically to work with that factory OE suspension lift. Your trust in ReadyLIFT to provide high-quality, precision engineered products is extremely important to us. You can be assured that this all-new SST lift kits are the absolutely most reliable and best performing suspension upgrade option for the AT4/Trail Boss trucks. AT4 - Max tire 305/55-20, 20x9 0 offset wheelTrail Boss - Max tire 295/65-20, 20x9 0 offset wheel

Review: It’s worth it. - Excellent quality parts. This is an excellent kit for the Trailboss/ AT4. It’s a piece of cake to install. Really not much to it. Do have to disassemble the front struts though. Took me just over three hours including alignment. I am a Dealer tech by trade though. I also installed Vision 388 Shadow in 20x9 and 34” Nitto Grappler G2’s. Truck looks much better now. The lift was only 1.75” in the front though, but whatever....
Review: Exactly what I wanted - This kit fits and makes the truck look amazing. Had it professionally installed and couldn’t be happier!!!

## Features

- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XFBHSN2 |
| Auto Part Position | Rear |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #759,873 in Automotive ( See Top 100 in Automotive ) #1,606 in Automobile Chassis Body & Suspension Lift Kits |
| Brand | Readylift |
| Customer Reviews | 4.4 4.4 out of 5 stars (177) |
| Date First Available | September 5, 2019 |
| Exterior | Machined |
| Global Trade Identification Number | 00804879610472 |
| Included Components | 2.0'' Front with 1.0'' Rear SST Lift Kit |
| Item Weight | 40 pounds |
| Item model number | 69-3920 |
| Manufacturer | ReadyLift |
| Manufacturer Part Number | 69-3920 |
| Material | Cast Iron |
| Maximum Lifting Height | 2 Inches |
| Model | 69-3920 |
| OEM Part Number | 69-3920 |
| Product Dimensions | 28.75 x 21.25 x 7.75 inches |
| UPC | 804879610472 |

## Product Details

- **Auto Part Position:** Rear
- **Brand:** Readylift
- **Included Components:** 2.0'' Front with 1.0'' Rear SST Lift Kit
- **Material:** Cast Iron
- **Maximum Lifting Height:** 2 Inches

## Images

![ReadyLift 69-3920 2.0'' Front with 1.0'' Rear SST Lift Kit - Image 1](https://m.media-amazon.com/images/I/51gxAl833aL.jpg)

## Questions & Answers

**Q: does this void factory warrenties?**
A: Technically nothing can void a factory warranty. However if something fails due to the aftermarket part they won’t cover it. But GM warranty allows you to lift up to 4”s and lower down 2”’s. So to answer your question no this product does not void your warranty. And if you have a trail boss or at4 next to a full lift, this one is recommended. I installed this kit 1 year ago and today I couldn’t be happier with the product.

**Q: Es necesario poner amortiguadores mas grandes?**
A: No

**Q: Will this work on my 2021 Trail boss with 275/65-18?**
A: Yes 285-70-18 is the max

**Q: Could I fit a 305 45 22 2020silverado?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ It’s worth it.
*by D***T on April 11, 2021*

Excellent quality parts. This is an excellent kit for the Trailboss/ AT4. It’s a piece of cake to install. Really not much to it. Do have to disassemble the front struts though. Took me just over three hours including alignment. I am a Dealer tech by trade though. I also installed Vision 388 Shadow in 20x9 and 34” Nitto Grappler G2’s. Truck looks much better now. The lift was only 1.75” in the front though, but whatever....

### ⭐⭐⭐⭐⭐ Exactly what I wanted
*by R***N on November 10, 2024*

This kit fits and makes the truck look amazing. Had it professionally installed and couldn’t be happier!!!

### ⭐⭐⭐⭐⭐ Nice kit with upgraded components- except the U bolts
*by S***R on December 8, 2024*

I'm not going to trash the review because of the U bolts. The ones in my kit did not accept the bolts cleanly, chipping paint and heating up during tightening. I had new thicker,stronger bolts fabricated. The kit overall is nice and adds a good lift. I had an 1.5" leveling kit removed and this installed with new shocks all around. An alignment followed and the ride is firmer and more stable feeling than stock. The RL site had "test" truck measurements for tire fitment. Adding 1.5" spacers with this worked just fine. 2019 Chevy Trail Boss Custom on 35x12.5x20

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-14*