Installation Time
(approx) 3 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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$158.89 kit
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Features, Description, Q&A, Specs & Installation
Rear Air Helper Kit. The Firestone Ride-Rite Coil-Rite Rear Air Helper Spring Kit is designed to support and stabilize the rear suspension under varying load conditions. It enables users to manually adjust the air pressure in the springs to maintain optimal ride quality and handling, especially when carrying heavy or uneven loads. This adjustment helps improve safety, comfort, and vehicle performance for everyday driving.
Durable Material Composition. Constructed from tough, elastic polyurethane, the kit withstands extreme temperatures from -40°F to 180°F. This durable material ensures long-lasting performance and reliable spring function under diverse environmental conditions.
Simple Installation Process. The kit can be installed without drilling, making the process straightforward and accessible for most users. Installation typically takes between one to two hours.
Application. Specifically designed to fit 2008–2014 Yukon models with Autoride suspension. It is also compatible with Escalade ESV, Escalade EXT, Avalanche 1500, Suburban 1500, and Tahoe models within the same model year range.
Firestone Ride-Rite 4186
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 3 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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