I was very pleased at first. However, I find that the routing of the air tube is questionable. It appears to be pinched by the handle at some positions, and actually pulled the hose off the connector causing the lift to collapse. It also tilts at times, when lifting the front of the vehicle (if the rear tires are not blocked or brakes applied) the lift tilts drastically if the rear tire(s) roll. If the rear is on jackstands and is secure, this tilt does not occur. I believe I will modify the handle to give greater clearance to the air hose. Having listed my concerns, I found the lift to be very helpful in my most recent project.