This airspring has a capacity of 3400lbs @ 150PSI
Min. height: 3″
Ride Height: 5-5.5″
Max Height: 8″
Diameter (Inflated): 8″
Air Fitting Port: 1/4″ NPT
Note for double convoluted air spring:
Firestone double convoluted air springs DO NOT require a bumpstop to avoid damage, however, your specific application MAY require a bumpstop to maintain a safe ground clearance when deflated.