Semi-trucks are sometimes called other names, including big rig, semis, or 18-wheelers, and for the last moniker, this is because of the combined number of wheels of both the tractor and the trailer.

The New Ulm Farm Toy Show that began Friday at the New Ulm Civic Center featured a variety of models including semi tractors, ...

Take a long look at those semis, tractor-trailers, and 18-wheelers in the adjacent lanes, and see if you spot any spikes sticking out of their wheels. Have you ever wondered what those do?

I spent several hours in the scorching heat taking photos of 10 Hot Wheels Silver Series cars I bought recently, but I had fun doing it!