I am good friends with a mechanic and actually worked for him through high school. I learned in the first few months that not everyone paid any attention to their car as much as I did. To them, as long as it started and rolled and they could see out the windshield they were good to go. Than when something would break down due to horrible/minimal maitnance it was the cars fault, or the brands (Ford, Chevy, Dodge etc.) fault. Everyday I see cars riding around with one of those spare "donut" tires, at speeds in excess of 60-70 mph, and they ride around till that tire blows. I just put a set of tires on my truck cause I had a couple flats while at my dads house in Alabama and I replaced the bad tires and they were a different brand than the other two. I want to shoot my brother in law and my sister everytime they buy another car cause they drive them into the ground and dont do anything to it except pump gas into it and when it breaks they park it in their yard and buy another one and repeat this process. When they have about 5 or 6 broke cars in the yard (usually takes them about a year to accumulate this many) they try to make one car out of all of those. The kicker to this......my b-i-l is a mechanic himself.