Tracey Brown Osborne finds a mysterious charge on her American Express bill that turns out to be a repair bill for a rental car tire — a tire she says she never damaged. When her charge card sides with her in the dispute, her car rental company threatens to take her to court. What should she do?

Elliott is consumer advocate
WHAT'S YOUR PROBLEM? If you're having trouble with a travel business - any business - and you've reached a dead end, maybe I can help. Send me an