If you are travelling for a personal or business trip renting a car can make your travel a lot easier. Public transportation is available and affordable but it depends on your reasons for travel it can be inconvenient. Renting a car allows you the freedom to travel where and when you want. You are not restricted to time lines or tourist attractions to visit at your destination. You can go anywhere you wish and at any time without inconveniencing anyone.Renting a car is simple nowadays because many car rental companies operate in the U.S. but to be sure you get the car that is suitable for your needs you should have your car booked well ahead of time. This will ensure that you will get the car you want. Even though renting is simple, you need to be cautious about certain things.Car rental agencies have certain guidelines that you need to follow such as mileage, a form of security deposit, insurance etc. If you’re traveling on a business trip, you’ll want a professional looking car. If you’re on your honeymoon, you might want a sports car or convertible. If you travel with a large family or crowd, you are going to need a larger vehicle like an SUV or van.Most car rental agencies are available in the U.S. and have their own websites so that you can research what you want and look for the best and affordable deals. In doing so, you just might get yourself a little confused so you would need to take notes of the ones that look the best. After doing so, you can compare the information that you have compiled and then contact the car rental agencies to obtain more information and of course most important the price. After you have received all the information that you need you can then choose the car rental agency that will best suit your needs.When researching car rental agencies you should also check into other ways that you can save money with them. There are a number of ways that you can save even more money on vehicle rentals. For example, pay with a credit card. Many well-known credit card companies are affiliated with rental agencies. Some car rental agencies have discounts for people who have specific careers like teachers and doctors. Ask the agency to give you the list of careers that can qualify for these discounts. Fill up the gas tank yourself because rental agencies will bring additional charges if you expect them to fill up the tank. Avoid pick-up and drop-off features. The rental agencies make a good deal of money offering these services.Before renting a car, it is recommended that you obtain insurance coverage. Car insurance is available at a rental agency but before you obtain it through the car rental agency check to see if this coverage is available at a credit card or your own car insurance company. Both of these companies will carry extended insurance when you rent a car. Also, if you use a credit card for any car rental and you receive charges regarding your car rental that you do not agree with after the fact it is easier to dispute these charges.Renting a car can be very easy if you have researched the car rental agencies ahead of time. You will know what kind of vehicle you want and what you can afford. You can also get the best deal available and cut costs right from the start.