When I was traveling through Ohio and doing a food delivery pickup at a Chipotle in Athens, I backed into a parking spot, leaving my front tires cocked to the left. When I returned to my car, I noticed that the inside of my left front tire was worn down to the steel belt!
Because I didn't have enough money to cover gas, camping, food, beer, and a new tire, I just kept working, though I turned off Lyft so I wouldn't get anyone else hurt in the event of a blowout, which I was mentally prepared for at any time.
Drove about 100 more miles that night doing food delivery, and the next day found a used tire 20 miles away for $30, installed. When the repair guy saw how warn my tire tread was on the inside, he said,
"You's lucky!".
Personally, I think it was more than luck! If I hadn't parked the way I had to pick up that Chipotle order, I'd never notice my tire tread was so low, because I couldn't see it when I parked normally, without my wheels cocked. God works in mysterious ways! 🙏