A car is often viewed as a necessity for most people. Reliable transportation is necessary in order to maintain a decent job. Without a job, it is nearly impossible to pay bills and establish credit. Unfortunately, for people with bad credit, it can sometimes be difficult to obtain a loan to buy a car at an affordable rate. However, there are bad credit car loans available for those who need them. Before seeking out a loan, Mark has 5 tips every consumer needs to know about these types of loans.