But he also gets extra credit for creative writing and spelling!
That's what I paid for one 21" Universal. It was tubeless. It didn't work without a tube. Don't ask me how I know. I had to pay another $495.00 for a spare. That came tubeless, too. It didn't work without a tube. Don't ask me how I know. Then the right rear tire went south. My tubeless spare didn't work. It wouldn't hold any air. The man at the garage said it was because I had "summer air" in it.I really like "Tires are all brand new size: 4.75 X 19 inches, The cost were $495.00 each."