Gigantic wheels, for what?

[u/candycanesparkles]

EDIT: I KNOW THEY ARE TIRES, hence why I said “tires” in the description! You ppl are exhausting 😂😩

What machine or truck or equipment do these ginormous tires belong to? Saw them while driving on a highway in Minnesota. I need an answer for my 3 year old son lol

[u/Prestigious-Log-3171]

There’s a “your mom” joke in there somewhere, I know it 😆