Anyone hiring a car could benefit significantly from the service. A rental system gives the liberty and flexibility to travel to various places during a trip. One could do it by paying a fixed amount and without having to wait for a dedicated driver to arrive. However, there are many elements that one could get wrong while renting a car, making the experience less than pleasant. Here are eight car hiring mistakes one should avoid. Buying additional insurance Insurance is one of the most important factors when driving a car. However, one should not buy additional cover that isn’t required. Several car hiring agencies offer insurance coverage for a per-day fee, such as Supplemental Liability Insurance and Loss Damage Waiver (LDW). But one might not always require these options. Several major credit card companies have insurance embedded into their purchases, and even regular car insurance premiums include flexibility with rental cars. One should call their bank or insurance provider first to see if they have primary or secondary coverage before considering additional options. Not checking the mileage policy Many people who rent cars usually fail to check if the company offers unlimited miles on the vehicle or not. If it does not, the individual will likely pay a heavy fine for exceeding the allotted miles for the rental duration.