---
product_id: 17049243
title: "Firestone Airide 4186 Coil-Rite Rear Air Springs Kit fits 2008-2014 Suburban Tahoe Yukon Escalade ESV EXT | 5-25 PSI | 1,000 lbs Load Capacity | No Drill Installation"
brand: "firestone"
price: "€ 194.71"
currency: EUR
in_stock: true
reviews_count: 9
category: "Firestone"
url: https://www.desertcart.ie/products/17049243-firestone-airide-4186-coil-rite-rear-air-springs-kit-fits
store_origin: IE
region: Ireland
---

# No-drill installation under 2 hrs Fits 2008-2014 SUVs w/ Autoride 1,000 lbs load capacity Firestone Airide 4186 Coil-Rite Rear Air Springs Kit fits 2008-2014 Suburban Tahoe Yukon Escalade ESV EXT | 5-25 PSI | 1,000 lbs Load Capacity | No Drill Installation

**Brand:** firestone
**Price:** € 194.71
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your SUV’s Suspension Game—Ride Smooth, Tow Strong, Arrive Confident!

## Quick Answers

- **What is this?** Firestone Airide 4186 Coil-Rite Rear Air Springs Kit fits 2008-2014 Suburban Tahoe Yukon Escalade ESV EXT | 5-25 PSI | 1,000 lbs Load Capacity | No Drill Installation by firestone
- **How much does it cost?** € 194.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/17049243-firestone-airide-4186-coil-rite-rear-air-springs-kit-fits)

## Best For

- firestone enthusiasts

## Why This Product

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

## Key Features

- • **Heavy-Duty Load Support:** Handles up to 1,000 lbs, ensuring your vehicle stays balanced and stable even when towing or hauling heavy loads—confidence in every mile.
- • **Manual Inflation Control:** Individual valves let you fine-tune air pressure from 5-25 PSI, customizing your ride for optimal handling and comfort—because your drive deserves precision.
- • **Tailored Fit for Iconic SUVs:** Specifically engineered for 2008-2014 Suburban, Tahoe, Yukon, Escalade ESV/EXT, and Avalanche 1500 with Autoride suspension—perfect compatibility means zero guesswork.
- • **Enhanced Ride Comfort & Safety:** Absorbs shocks and prevents bottoming out, smoothing out rough roads while leveling headlights and reducing tire wear for safer, smarter driving.
- • **Effortless, No-Drill Installation:** Complete kit with air springs, valves, and hardware installs in under two hours without drilling—get back on the road faster and hassle-free.

## Overview

The Firestone Airide 4186 Coil-Rite Rear Air Springs Kit is a precision-engineered suspension upgrade designed for select 2008-2014 SUVs with Autoride systems. Offering up to 1,000 lbs load capacity and adjustable air pressure from 5-25 PSI, it enhances vehicle stability, ride comfort, and safety by absorbing shocks and preventing bottoming out. The no-drill installation kit includes all necessary components for a quick, under-two-hour setup, making it the smart choice for professionals seeking reliable towing support and superior handling.

## Description

Firestone Coil-Rite air springs are designed to enhance your vehicle’s suspension performance by providing adjustable support inside existing coil springs. Coil-Rite technology balances your vehicle to promote more effective handling and braking, even when driving in unfavorable road conditions or towing a heavy trailer. As a result, properly installed Coil-Rite SUV air springs also help level headlight beams and promote even tire wear. Coil-Rite air helper springs can be installed on most SUVs with coil spring suspensions. They sit within the current coil springs to produce a variable spring rate. A variable spring rate allows for a higher spring rate in loaded conditions and a slower spring rate in unloaded conditions. Coil-Rite air helper springs are manufactured out of elastic polyurethane and fasten to your vehicle's current spring seats. Once installed, your Coil-Rite air helper springs can be adjusted manually with individual inflation valves to support ride comfort and a centered load. Maintaining a balanced load lessens body roll to promote overall vehicle stability. By softening the interaction between your vehicle's frame and axles and absorbing road shock, Coil-Rite air springs also help prevent bottoming out. These Coil-Rite air springs fits 2008-2014 Suburban, Tahoe, Yukon; works only with autoride suspension, 2008-2014 Escalade ESV & EXT with Autoride and 2011-2013 Avalanche 1500; in-bed hitch is not compatible.

Review: Easy install - Easy install if you follow the well written instructions. Work great!
Review: Easy to install - Very easy to install take me like 1 hour are very helpful to tow my 5000 pounds travel trailer

## Features

- Vehicle Compatibility: These Coil-Rite air springs fits 2008-2014 Suburban, Tahoe, Yukon; works only with autoride suspension, 2008-2014 Escalade ESV & EXT with Autoride and 2011-2013 Avalanche 1500; in-bed hitch is not compatible
- What's Included: Air springs, hardware, air line and separate valves for manual inflation, the same as you would use for inflating a tire; everything is included for a quick easy installation
- Easy Installation: Your air spring kit includes everything needed for a quick hassle-free installation which no drilling is required, with average install times under two hours
- Absorbs Shock: The Coil-Rite air springs also help prevent bottoming out by cushioning the interaction between your vehicle's axles and frame and absorbing road shock for a smooth ride
- Levels Headlights: Enhances handling and braking performance even on rough roads or when carrying heavy loads, while also helping to reduce tire wear and keep headlight beams properly aligned

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008NMWR9E |
| Best Sellers Rank | #2,105,250 in Automotive ( See Top 100 in Automotive ) #3,854 in Automotive Replacement Air Suspension Kits |
| Brand | Firestone |
| Customer Reviews | 4.0 4.0 out of 5 stars (31) |
| Date First Available | July 21, 2012 |
| Item Weight | 1 pounds |
| Item model number | 4186 |
| Manufacturer | Firestone |
| Manufacturer Part Number | 4186 |
| Model | Coil-Rite |
| OEM Part Number | 4186 |
| Position | Rear |
| Product Dimensions | 11 x 9 x 9 inches |
| Special Features | Air Spring Diameter: 4 inches, Air Spring Length: 9 inches, Capacity: 1,000 lbs., Drilling Required: No, Replacement Air Spring: 6015, Location: Fits Rear Axle |

## Images

![Firestone Airide 4186 Coil-Rite Rear Air Springs Kit fits 2008-2014 Suburban Tahoe Yukon Escalade ESV EXT | 5-25 PSI | 1,000 lbs Load Capacity | No Drill Installation - Image 1](https://m.media-amazon.com/images/I/61T-v0H8y3L.jpg)
![Firestone Airide 4186 Coil-Rite Rear Air Springs Kit fits 2008-2014 Suburban Tahoe Yukon Escalade ESV EXT | 5-25 PSI | 1,000 lbs Load Capacity | No Drill Installation - Image 2](https://m.media-amazon.com/images/I/71wf7uPwGwL.jpg)
![Firestone Airide 4186 Coil-Rite Rear Air Springs Kit fits 2008-2014 Suburban Tahoe Yukon Escalade ESV EXT | 5-25 PSI | 1,000 lbs Load Capacity | No Drill Installation - Image 3](https://m.media-amazon.com/images/I/71SAmph+d0L.jpg)
![Firestone Airide 4186 Coil-Rite Rear Air Springs Kit fits 2008-2014 Suburban Tahoe Yukon Escalade ESV EXT | 5-25 PSI | 1,000 lbs Load Capacity | No Drill Installation - Image 4](https://m.media-amazon.com/images/I/61jOdeTJ5PL.jpg)
![Firestone Airide 4186 Coil-Rite Rear Air Springs Kit fits 2008-2014 Suburban Tahoe Yukon Escalade ESV EXT | 5-25 PSI | 1,000 lbs Load Capacity | No Drill Installation - Image 5](https://m.media-amazon.com/images/I/71hXwJfHRpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy install
*by D***. on November 21, 2024*

Easy install if you follow the well written instructions. Work great!

### ⭐⭐⭐⭐⭐ Easy to install
*by O***Z on October 26, 2021*

Very easy to install take me like 1 hour are very helpful to tow my 5000 pounds travel trailer

### ⭐⭐⭐⭐ Good product
*by J***N on August 10, 2023*

Easy to install Fast shipping

## Frequently Bought Together

- Firestone 4186 Air Helper Spring Kit
- Air Lift 21838 Union Tee, Silver

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-18*