I recently had a rental in LAS and on my last day noticed a hubcap missing; I'd hit a pothole on a rough road and probably lost it there. I had no idea how this would be handled on return so I thought I'd describe it here. They noticed the missing hubcap, asked if I'd put on the spare, then said "We'll have to charge you for that'. No surprise, I'd expect to pay for the loss I caused. The return agent then looked something up on her mobile tablet and said "$21, should I put it on the card". No problem, reasonable price, great solution. It showed up on the receipt as "mobility aid" but whatever.