Curtainside Technology for the New Millennium
Side open Trailers

Side open Trailers

Siding Systems, Inc. is the industry leader in Side open Trailers. We are located outside of Lansing, Michigan. Established in 1990, we are the industry leader in Curtain-side Trailer Technology. In addition to our standard all-aluminum Side open Trailer system, we offer complete engineering services, custom fabrication, and individual solutions to meet your transportation equipment needs.

With SSI, you will find features and benefits not found with any other company. Features such as our Exclusive Versa-rail, quick closer system, rolling post and our pioneering all aluminum construction.

SSI customers enjoy competitive advantages not found with other providers. The benefits include greater driver acceptance, increased payloads, more efficient use, safer, more durable, and longer life. In addition, you will have our continued commitment to excellence, the highest quality standards, innovation, and the finest craftsmanship in the industry today.

Why Should You Choose Our Side open Trailers?

Rolling Post Systems
Our exclusive Rolling Post is truly the industry leader. It's lightweight, never detaches, and rolls easily out of the way. Designed and constructed of steel for long life and durability. Rolling Posts DO NOT remove from the rail, so they cannot get 'lost' while loading or unloading.

Opens and Closes in Minutes
SSI Curtain-sides are designed to open and close quickly and easily, saving time. Simple and efficient operation makes the Sliding System Quick Closure a superior closure system for your curtains. Release the quick closure latch, unbuckle the straps, and pull the curtains back to load or unload.