Section 17 VEHICLES, AIRCRAFT, VESSELS AND ASSOCIATED TRANSPORT EQUIPMENT 87 Vehicles other than railway or tramway rolling-stock, and parts andaccessories thereof 87 01 TRACTORS (EXCL. TRACTORS OF 87.09) 87 01 20 Road tractors for semi-trailers Commodity Code Description 87 01 20 00 Road tractors for semi-trailers