The Mexicans selling the wheels are gone. I would have been suspicious about the quality too. Someone else scraped the curb to make the marks you see. I was away and not sure if the crack was part of it or not.
The hardest thing I've found is trying to find a wheel. The dealers around here don't stock them and everyone wants $200 for used ones. The new ones I've found are all on the East Coast. Brand new for about $250 -275. The Ontario TA can get one in 2 hours, but wants $400. They won't tell me where they are getting them from.
After many calls I found the Peterbilt dealer has some new ones.