New crates on Streets of America

There are some new crates on the Streets of America near Studio Catering Co and Lights, Motors, Action! Extreme Stunt Show but the bigger mystery may be what they mean.

There are some new crates on the Streets of America near Studio Catering Co and Lights, Motors, Action! Extreme Stunt Show but the bigger mystery may be what they mean.

Now the question is what do these crates mean or refer to?  

The "Spino Ball Bearings" crate sounds like a joke, because below the name are instructions "Do not roll", which given the contents of the crate would be a bad idea.

The other two crates aren't so easy to decipher.  A quick Google search didn't turn anything up but if anyone has any ideas, feel free to share in the comments below!

Thanks to Yulady for sending in these photos!