Question about door hinges

99 tacoma

When I got the truck the doors were in the bed. I am trying to put the doors back on, but things are not working out right.

Two hinges have the number 10 stamped on them.
Two hinges have the number 30 stamped on them.

How do I know which hinge is supposed to go on top, right and left side?

 

first I will assume you are talking about the complete hinge assembly and not just the pins so all I can do if they are identical is tell you to make a guess and put 10 on top and 30 on bottom and hang one door and see, if it doesn't fit and align right, switch them and retry. if its still not right try both tens on one side, if not try both 30's on that side. if its still not right just get new door hinges from the salvage yard or go there and remove the hinges just to document where they go then go home and sort yours out..

unless someone hear knows right off hand, but post some pictures so we can compare to our trucks.

if they are numbered different then thee must be something different, maybe how tall they are or the length is slightly different so it helps align things but im just guessing here.