The Goodyear Rolling Lobe Air Spring boasts the technology for superior performance and durability. With a top plate hole/stud of 2 and a bottom plate hole/stud of 4, this air spring is easy to install and compatible with a wide range of vehicles. Its collapsed height of 9" ensures that it can handle heavy loads and provide reliable performance in even the toughest driving conditions. The piston type is C, which ensures that the air spring can handle heavy loads and provide reliable performance over time. In addition to its superior performance and durability, the Goodyear Rolling Lobe Air Spring is also designed with safety and handling in mind. This air bag ensures that it can handle challenging driving conditions with ease, providing enhanced safety and handling for drivers and passengers alike. FleetPride is your First Click in Heavy Duty®.