What do the numbers in red diamonds on trucks’ liquid tanks mean?
Arpeggi asked:
I know that the numbers (usually 3-4 digits) enclosed in a red diamond on the back and sides of truck tanks indicate exactly what liquid is inside. Does anybody know where I can find a listing of these numbers and what they stand for?
I know that the numbers (usually 3-4 digits) enclosed in a red diamond on the back and sides of truck tanks indicate exactly what liquid is inside. Does anybody know where I can find a listing of these numbers and what they stand for?
3 comments June 4th, 2009