 The tractor unit's license number follows standard conventions for motorised vehicles, while the trailer's own number plate uses a codice_37 format, with the codice_38 prefix is a constant for all Malaysian trailers.Both plates have white characters on a black background.Both states of Sarawak and Sabah didn't issued trailer plates for trailers ("T/Q ####" and "T/S ####") instead trailers in both states were issued standard registration plates like other vehicles.