I am a single Mother of a seventeen year old son and 7 year old daughter. I am also a graduate student. I don't receive child support and clean houses for a living. I have found myself in a pretty desperate situation over the two front tires on my car. I cannot afford to purchase new tires and because of the condition of my tires, I am unable to drive my car. I'm waiting for my student loan refund money to help me out but I will not receive the check until October. In the mean time I can't get to work.