General
deuce and a half
What does deuce and a half mean?
The standard 2½-ton military cargo truck, long a workhorse for hauling troops and supplies. Often shortened to 'deuce.'
"Load the gear on the deuce and a half."
Origin
US military slang, from the truck's 2½-ton rating.
Frequently asked questions
What is a 'deuce and a half'?
It's the standard 2½-ton military cargo truck used to haul troops and supplies. The name comes straight from its 2½-ton load rating.
Why is it called a deuce and a half?
'Deuce' means two and the 'half' completes the two-and-a-half-ton rating of the truck.
Can you just call it a 'deuce'?
Yes — soldiers routinely shorten it to just 'deuce' in everyday speech.
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