Trailer Stabilizers

Trailer stabilizing jacks are used to prevent tipping of semi-trailers when they are not connected to a tractor or in case of landing leg failure or poor pavement conditions. ALWAYS use two jacks at the front of each trailer. A single jack in the center will not prevent side-tipping. If one or both legs give way, a single jack in front will act as a fulcrum and not be able to overcome the tipping action.

Aldon Company, Inc. offers two models of trailer stabilizing jacks. The Aldon® Guardian ® adjustable height steel stabilizer has a 75,000 lb. proven load capacity and is made in the USA with 100% American-made components.

For a new concept in trailer stabilization, Aldon Company, Inc. offers the Guardian® Aluminum Trailer Stabilizer. Instead of adjusting the stabilizer to the height of the trailer, use the landing leg handle to adjust the trailer to the stabilizers! You don’t need a ratchet screw. It takes less than 30 seconds to lower one inch and less than 10 seconds to raise 1/4 inch to remove jacks.

View our Guardian® Trailer Stabilizers video in the Resources section of our website. Our technical engineers are also available to answer any questions.