Firestone continues to raise the bar on high pressure and high quality air springs with our Red Label edition. This design is the result of over two years of strenuous testing to exceed the demands of those who require higher pressures to support and raise their Vehicles. The air spring utilizes a proprietary high strength cord with excellent flexibility and durability while operating up to 150 PSI and having a test pressure of 400 PSI. Available in both our popular 1.5 and 224 sizes and in 3/8 and 1/2 NPT port sizes
