"45 TON,STEEL BODY,RUNWAY TYPE PLATFORM,W/LOADING RAMP,O/A DIM 461-7/16 IN. LG 150 UPPER PLATE W/KINGPIN,18 IN. FROM KINGPIN CTR TO FRONT END,TRUNION AXLE,W/O TRAILER CONVERTER DOLLY,WHEEL ARRANGEMENT STYLE 11,DWG GP 188,W/SERVICE BRAKES,AIR,W/O PARKING BRAKES,AUX LEGS OR JACKS,OR TOWING PINTLE HOOK,W/RETRACTABLE SUPPORT MANUALLY OPERATED,FEATURES REAR WHEEL RETRACTABLE TO REDUCE VEHICLE W FROM 150 TO 124 IN. FOR SHIPMENT"