---
product_id: 425197857
title: "Frame Crossmember Support Kit (fits) 1999-2006 Chevy Silverado GMC Sierra 1500"
brand: "rough country"
price: "€ 567.50"
currency: EUR
in_stock: true
reviews_count: 5
category: "Rough Country"
url: https://www.desertcart.es/products/425197857-frame-crossmember-support-kit-fits-1999-2006-chevy-silverado-gmc
store_origin: ES
region: Spain
---

# Bolt-on ease Off-road stability boost Alloy steel durability Frame Crossmember Support Kit (fits) 1999-2006 Chevy Silverado GMC Sierra 1500

**Brand:** rough country
**Price:** € 567.50
**Availability:** ✅ In Stock

## Summary

> 🛻 Toughen your ride, dominate every trail!

## Quick Answers

- **What is this?** Frame Crossmember Support Kit (fits) 1999-2006 Chevy Silverado GMC Sierra 1500 by rough country
- **How much does it cost?** € 567.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/425197857-frame-crossmember-support-kit-fits-1999-2006-chevy-silverado-gmc)

## Best For

- rough country enthusiasts

## Why This Product

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

## Key Features

- • **Limited Lifetime Warranty:** Ride with peace of mind knowing Rough Country backs you for life.
- • **Enhanced Off-Road Stability:** Conquer rugged terrains confidently with added rigidity to your Silverado or Sierra’s front crossmember.
- • **Effortless Bolt-On Installation:** Get back on the trail faster with a no-fuss setup designed for quick upgrades.
- • **Rugged Alloy Steel Construction:** Built tough to withstand the harshest conditions and keep your frame solid.
- • **Precision Fit for 1999-2006 Models:** Custom engineered for Chevy Silverado and GMC Sierra 1500 trucks, ensuring seamless integration.

## Overview

The Rough Country Frame Crossmember Support Kit is a durable alloy steel upgrade designed specifically for 1999-2006 Chevy Silverado and GMC Sierra 1500 trucks. It enhances off-road stability by reinforcing the front crossmember assembly, installs easily with a bolt-on design, and comes backed by a limited lifetime warranty for lasting confidence.

## Description

Kicker braces add rigidity to the front crossmember assembly and are highly recommended for aggressive off road use.

Review: Perfect fit . easy to install.
Review: As others have said, instructions are a little lacking and requires a little modification to fit (2002 avalanche). Had to drill a hole that wasn't there in the cross member. Overall I'm happy with the final product.

## Features

- Easy bolt-on installation
- Increases off-road stability
- Adds rigidity to the front crossmember assembly
- GM Kicker Braces (99-06 1500 PU/SUV)
- Backed by Rough Country's Limited Lifetime Replacement Warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00B2AF01Q |
| Auto Part Position | Outer |
| Automotive Fit Type | Vehicle Specific Fit |
| Brand Name | Rough Country |
| Customer Reviews | 4.5 4.5 out of 5 stars (82) |
| Included Components | Kicker braces, Mounting brackets, Hardware, |
| Item Type Name | Rough Country Frame Crossmember Support Kit (fits) 1999-2006 Chevy Silverado GMC Sierra 1500 |
| Item Weight | 14.75 Pounds |
| Manufacturer | Rough Country |
| Manufacturer Part Number | 1272BOX4 |
| Material Type | Alloy Steel |
| Maximum Lifting Height | 6 Inches |
| Model Number | 1272BOX4 |
| UPC | 843030102913 |

## Product Details

- **Auto part position:** Outer
- **Brand:** Rough Country
- **Included components:** Kicker braces, Mounting brackets, Hardware,
- **Material:** Alloy Steel
- **Maximum lifting height:** 6 Inches

## Images

![Frame Crossmember Support Kit (fits) 1999-2006 Chevy Silverado GMC Sierra 1500 - Image 1](https://m.media-amazon.com/images/I/51qP4FfgVxS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***I on 28 February 2019*

Perfect fit . easy to install.

### ⭐⭐⭐⭐⭐ Review
*by S***N on 24 March 2021*

As others have said, instructions are a little lacking and requires a little modification to fit (2002 avalanche). Had to drill a hole that wasn't there in the cross member. Overall I'm happy with the final product.

### ⭐⭐⭐⭐⭐ Review
*by M***O on 11 March 2020*

Looks good. Works

## Frequently Bought Together

- Rough Country Kicker Bar Kit for 1999-2006 Chevy/GMC 1500 |4-6" Lift - 1272BOX4
- Rough Country N3 Steering Stabilizer for 99-06 Chevy/GMC 1500 4WD - 8732030
- Rough Country 6" Suspension Lift Kit for 1999-2006 Chevy/GMC 1500 4WD - 27220A

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**Shop now:** [https://www.desertcart.es/products/425197857-frame-crossmember-support-kit-fits-1999-2006-chevy-silverado-gmc](https://www.desertcart.es/products/425197857-frame-crossmember-support-kit-fits-1999-2006-chevy-silverado-gmc)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-05-31*