* 22,500 lbs. style heavy duty leaf spring suspension. * 14” x 26” or 34 lb/ft wide flange beam frame with 6” steel channel cross members * Tri Axles are at 49", 54” or 60" centers.

2. Support the Axles If your trailer has a leaf-spring suspension system, chain each axle to the trailer frame with the same amount of slack at each end. Use shackles to secure the chains. Be careful ...