I rented a vehicle from Sixt about a month ago. During the rental, one of the front tires blew (not a just a flat, but a hole in the sidewall). I called Sixt and they sent a tow truck to pick the vehicle up, and return it to the agency for exchange (and driver allowed me to ride as well). They quickly exchanged the vehicle on the lot and I was off. I completed the rental a few days later, and was billed what I was expecting for the rental, plus a refuel fee for the first vehicle.

Since I did not accept any coverages for roadside assistance, the agent on the phone said I would be responsible for towing fees. I have yet to be contacted or billed for these fees, or for any damages.

Should I consider this closed? Or could they still bill me at this point?

I did open a claim with Chase (well the benefit provider for the Sapphire Reserve), but I also want to close this card in the next two weeks. So I guess another question would be, if I am billed later, is my claim still covered if I close my card?