For safety and stability, air springs are the perfect partner for your rear suspension when you are hauling heavy loads. Springs fit inside existing coil springs to help level your Chevrolet TrailBlazer, improve braking and handling, and reduce tire wear.
Features:
Specs:
Firestone Coil-Rite springs fit inside your existing rear coil springs to maximize the effectiveness of your suspension system. The added cushion provided by the air springs allows your Chevrolet TrailBlazer to better handle a heavy load or trailer. Hauling heavy loads or towing a heavy trailer can make the rear of your Chevrolet TrailBlazer sag and the front end rise. This puts more strain on your rear axle and reduces contact between your front tires and the road, causing problems with braking, steering control and traction. By adding air springs to your rear suspension, you can help to level your Chevrolet TrailBlazer for more effective braking and handling under heavy loading or when you encounter adverse road conditions. The air springs also help to level your headlight beams and reduce wear on your tires.
Adjustable Air Pressure
The air pressure in your Coil-Rite springs can be adjusted manually, side to side, to compensate for off-center loads. A centered load improves the stability of your Chevrolet TrailBlazer by reducing body roll. The air springs will also help to absorb road shock and soften contact between your axle and frame. This prevents bottoming out, thus improving ride comfort. Route the air line tubing for the springs to your Chevrolet TrailBlazer's bumper to provide easy access to the manual inflation valves.
Air Spring Construction
Coil-Rite springs are constructed of durable, elastic polyurethane to ensure years of service. Single replacement springs (sold separately) are available for maintenance to an existing Coil-Rite kit.
Air Spring Installation
The Coil-Rite springs install inside your existing coil springs. The custom-fit springs attach to your Chevrolet TrailBlazer's spring seats.
Average Customer Rating: 
3.0 out of 5 stars (1 Customer Reviews)
by: Robert R05/07/2012
Is this review helpful?
this product installs with allmost no tools very tight squeeze to get it between the springs but with some presistance can be done ... it works as advertised and was a great investment.. how ever this come with two seperate air valves i recamend buying the T (witch the kit should come with) and just useing one valve for even inflaition unless you require more lift on one side or the other ..39632
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Installation Details
