Model: MC330 / 250PSI / AIR RIDE / REBUILT 2016, THIS TRAILER HAS BEEN REBUILT AND TOTALLY GONE THROUGH IN 2015. IT HAD A NEW REAR IN FRAME AND AIR RIDE SUSPENSION IN 2015. LAST PRODUCT LP. THE DISTANCE FROM THE KING PIN TO THE CENTER OF THE REAR AXLE IS 36 FEET.*** CURRENT TESTS: 5 YEAR 3/2018, V, K, & DOT 9/2020, SUSPENSION: AIR RIDE, FIXEDAXLE: FIXED, MODEL: MC330, NEW TESTS & PAINT, COMPOSITION: MILD STEEL, LENGTH: 432.000000000000, VAPORRECOVERY: YES, AXLE: TANDEM, GALLONS: 10800, WHEELS: ALUMINUM, TIRES: 445/50R22.5