# Firestone Ride-Rite Air Helper Spring Kit Rear GM & F350/F450 Cab Chassis (W217602176)

Firestone's most popular and comprehensive air helper spring line, Ride-Rite kits can be installed on most light trucks, motor-homes, RVs, SUVs and vans. Each application is specifically designed to maximize the vehicle's safe load-carrying capacity, stability, ride quality and brake effectiveness. Firestone Ride-Rite air helper springs provide load support through the use of air pressure that can be adjusted for changing loads. They enhance the ride by reducing inter-leaf friction. The system features individual inflation valves that allow for separate side-to-side or front-to-rear adjustment, which helps keep the vehicle level when carrying off-center loads and maintains ride quality under differing load conditions. Most Ride-Rite kits are no-drill systems, designed to use the vehicle's factory holes and mount between its frame and suspension. All the components are included in the kit for an easy installation that typically takes 1 to 2 hours. Kits come with a two-year limited warranty.

-   Air Adjustments Improves The Ride
-   Increase Vehicle Stability
-   Reduce Suspension Fatigue
-   Keep The Vehicle Level
-   Level Off-Center Loads
-   Reduce Bottoming Out

This Part Fits:

Year

Make

Model

Submodel

2011-2012

Chevrolet

Silverado 3500 HD

LT

2011-2012

Chevrolet

Silverado 3500 HD

LTZ

2011-2012

Chevrolet

Silverado 3500 HD

WT

2008

Ford

F-350 Super Duty

FX4

2004-2008

Ford

F-350 Super Duty

Harley-Davidson Edition

2003-2008,2017-2020

Ford

F-350 Super Duty

King Ranch

1999-2008,2017-2020

Ford

F-350 Super Duty

Lariat

2018-2020

Ford

F-350 Super Duty

Limited

2017-2020

Ford

F-350 Super Duty

Platinum

1999-2008,2017-2020

Ford

F-350 Super Duty

XL

1999-2008,2017-2020

Ford

F-350 Super Duty

XLT

2011-2012

GMC

Sierra 3500 HD

SLE

2011-2012

GMC

Sierra 3500 HD

SLT

2011-2012

GMC

Sierra 3500 HD

WT

## Details

- **Price:** 846.0 CAD
- **Vendor:** Firestone
- **Type:** Air Suspension Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 846.00 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Unmounted
- Photo - Unmounted
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/firestone-ride-rite-air-helper-spring-kit-rear-gm-f350-f450-cab-chassis-w217602176)
> Updated: 2026-06-27