The Mack “R” Conventional tractor plus a rugged aluminum tank trailer provide a safe and reliable combination for the transportation of petroleum products. The Mack “R” model equipped with a Maxidyne engine is well suited for medium or long distance operation, add a tank trailer that is forty feet in length and can carry 9200 gallons of fuel in five separate compartments, together they form a highly reliable cross-country rig. Trailer can be uncoupled from the tractor and assembled with drawbar support legs in raised or lowered position. Snap together assembly no glue necessary. Colorful peel’n stick graphics. Molded in blue, silver, black and clear with chrome plated parts.