There seem to be two theories: car dealerships are now required to verify identity of buyers, per the Patriot Act. This would included drivers' licenses, passports, etc. Lazy dealerships use credit inquiries, which in fact, do NOT establish identities, and are an unauthorized access of credit.
The other theory is that dealerships use the above as an excuse in order to go fishing for potential credit customers. Neither are a proper use of credit inquiries.
Smart idea to freeze your accounts and bring a check.
* Credit is a wonderful servant, but a terrible master. * Who's the boss --you or your credit?
FICO's: EQ 781 - TU 793 - EX 779 (from PSECU) - Done credit hunting; having fun with credit gardening. - EQ 590 on 5/14/2007