Wirelessly posted (BlackBerry: BlackBerry8530/5.0.0.1030 Profile/MIDP-2.1 Configuration/CLDC-1.1 VendorID/417)
"But I believe that applies to exceeding the mileage limit specified, when specified."
Why would Hertz -- or any car-rental company -- have a problem with that? If your rental has specified limited "free" mileage, you would pay a per-mile fee for any overage.