MIL-STD-281A, MILITARY STANDARD: AUTOMOBILES, TRUCKS, TRUCK-TRACTORS, TRAILERS AND TRAILER DOLLIES; PRESERVATION AND PACKAGING OF (14 OCT 1960) [S/S BY MIL-STD-3003]., This standard establishes the minimum level A, level B, and level C requirements for preservation, packaging, and packing of Automobiles, Trucks, Truck-Tractors, Trailers, and Trailer Dollies for shipment and storage