I purchased 4 new tires from Big-O Tires in Ohio November 2007 that was participating in a $500 free gas rebate program. I have to submit $100 a month in receipts to the address above and they are supposed to send a $25 gas card or credit card every month until the $500 is rebated. I received the first two that were for March and April in July and haven't received anymore. I try emailing and phoning and just get they are working on it. read full review »