On Thu, Apr 12, 2012 at 4:26 PM, miguel pacheco <mundopacheco@gmail.com>wrote:

>  Learn to read shipping placards and your personal load of fuel will be
> the last thing on your mind.
>

You know, I tried to get a good reference on that not to long ago.  What I
found was a very long list of various codes that appear on the diamond
shaped placard on the back of the 18 wheelers.  Not a simple answer to
being able to know what's rolling along in front of you.  Anyone know of a
simplified table or list that is a key to that sign on the big rigs?

>
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