Should I have this checked out?

You do that in bear country the bear will take the tire off the rim...

Bad news to add sugar around anyplace that has any wildlife.

 

Urine has a florescent glow under a blacklight if you can find one. That's one way to tell.

 

I was referencing the lawn issue a previous poster had. I highly doubt sugar will do anything to a tire/rim other than make a bigger mess or cause other problems.

 

Conclusion. It rained and whatever it was washed away when I drove it. Probably was dog piss. Thanks for all the replies!