there was about 14 available solid colors, and 13 2 tone combos, all of which used Bombay Ivory for the 2nd color - solid color trucks had black wheels, 2 tones had wheels of the main body color - interiors were mostly one color with a dark gray floor -
here\'s my 58 with correct 2 tone paint [except wheels], though there was also a 2 tone with just the roof in Ivory
might look thru
the 55-59 gallery for more ideas, and if you do some searches [maybe here or Interiors] someone has discussed the interior paint codes for 58/9
Bill