Car rental is something that almost all of us have used some time in our lives. Getting the best car rental deal or knowing what to look for is pivotal when you choose these options. Many people are not aware that they are being shredded off when rental companies offer them upgrades, optional coverage, perform personal credit checks, include miscellaneous fees, taxes, pre-paid gasoline and charges for damages to a vehicle. These things make people confused to observe which one is the option for them. Car rental companies often hire some rental agents to promote their car hire Inverness train station . There are some common ways car rental companies are ripping you off and solutions to protect yourself. Take a look: Additional Liability Insurance - If you currently have an insured vehicle, there is no compulsion to buy the additional liability insurance the car rental company will try to sell you, it is advised clearly say no for this. You need to check with your current vehicle