Can be used alone or in combination with our auto dollies under your trailer's wheels

75in to 39

Tired of inaccurate and time-consuming heavy-duty truck alignments

48in elongated carriage design decreases the load on bearing

30116-04: 13/16in

Rotary RJ7100Y-XBK 7,000 lbs Rolling Jack for XA14 Accessories_Hose Can be used alone or*For XA14 Alignment four post lift. Air operated scissor style rolling jack assembly for a drive on lift. Jacks make your four post or scissor lift more versatile, allowing the lifting of a vehicle for "wheels free" brake, suspension, and tire service. This runway jack includes rail engaging wheel assemblies that are adjustable for an inside runway width of 39 3 4in 1011 mm minimum to a 46 3 8in 1179 mm. Note: To confirm compatibility, please call