I'll refrain from wasting mine and your time by skipping any ridiculous April Fools jokes or pranks...
Let's start off April with a solid 10 pack of rigs, with a good variety, in my opinion...
First up today on a very windy April 1st, a nice Kenworth T600.

A sharp Peterbilt 379.

A nice KW W900L.

Another PACCAR, this one a Peterbilt 379.
Interesting to see the arch on the empty flatbeds.

An interesting Sterling LT9500.

Something very unusual - a really cool Oshkosh FMTV Cargo (Family of Medium Tactical Vehicles).
Always love catching military rigs.

A nice Ford F-350 for the Pinecroft-Sedgefield (NC) Fire Department.
The trailer it's pulling is used for teaching children what to to in case of a house fire.
One of these (this one, probably) actually came to my school when I was in elementary, and we had to crawl through it while they pumped in "smoke" (something fake, like a fog machine. Smelled like maple syrup) and exercise our knowledge of fire safety while "escaping". We'd been having a big fire safety blitz, and this was the "highlight".

A sharp Western Star 4900.

A cool Peterbilt 367.

A very nice Kenworth W900L.

That wraps up this round, thanks for looking!
Nice catches and great idea they have with the trailer and teaching what to do in case of fire