# Firestone Ride-Rite Air Helper Spring Kit Rear 99-04 Ford F250/F350 (W217602550)

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

1999

Ford

F-250

Base

1999

Ford

F-250

Lariat

1999

Ford

F-250

XL

1999

Ford

F-250

XLT

2009-2010

Ford

F-250 Super Duty

Cabela's

2008-2009

Ford

F-250 Super Duty

FX4

2004,2008-2010

Ford

F-250 Super Duty

Harley-Davidson Edition

2004,2008-2016

Ford

F-250 Super Duty

King Ranch

1999-2004,2008-2016

Ford

F-250 Super Duty

Lariat

2013-2016

Ford

F-250 Super Duty

Platinum

1999-2004,2008-2016

Ford

F-250 Super Duty

XL

1999-2004,2008-2016

Ford

F-250 Super Duty

XLT

2009-2010

Ford

F-350 Super Duty

Cabela's

2008-2009

Ford

F-350 Super Duty

FX4

2004,2008-2010

Ford

F-350 Super Duty

Harley-Davidson Edition

2003-2004,2008-2016

Ford

F-350 Super Duty

King Ranch

1999-2004,2008-2016

Ford

F-350 Super Duty

Lariat

2013-2016

Ford

F-350 Super Duty

Platinum

1999-2004,2008-2016

Ford

F-350 Super Duty

XL

1999-2004,2008-2016

Ford

F-350 Super Duty

XLT

## Details

- **Price:** 937.91 CAD
- **Vendor:** Firestone
- **Type:** Air Suspension Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 937.91 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/firestone-ride-rite-air-helper-spring-kit-rear-99-04-ford-f250-f350-w217602550)
> Updated: 2026-06-27