Review on LIFT 60817 1000 Air Spring by Carl Mayes

Towing an 18ft trailer with two quads and camping gear and a jeep loaded to the max; I can tell you that these bags are worth buying not just for towing, but for everyday use. I run them on a minimum air pressure of 5psi when unloaded or towed and ride fantastic, max air pressure is 30psi when loaded and the ride was smooth and comfortable no say or jump just right! Highly recommended.