The Goodyear Steel 90° Double Convoluted Super Cushion Bellows Air Spring is design for increased durability and longevity. The 90° bottom plate alignment for easy installation and compatibility with a wide range of vehicles, while the internal bump stop for added protection against bottoming out. With a minimum height measurement of 3.8"and maximum height measurement of 10.4", gain versatility in application. This air bag is perfect for use in heavy-duty trucks, trailers, buses, and other commercial vehicle applications. The Goodyear Steel 90° Double Super Cushion Bellows Air Spring is designed to deliver superior ride comfort, enhanced safety, and improved handling in even the most challenging driving conditions. Featuring a double convoluted air spring design, this air spring is built to last, with a steel bottom plate and piston that provide superior strength and resistance to wear and tear. FleetPride is your First Click in Heavy Duty®.