1) Be persistent in your efforts. Applying for a free vehicle or to be paid for driving one is just like applying for a job. If you haven't heard back regarding an application you sent in, check back with the ad company. Many of the companies will issue you a username and password to keep your application up-to-date on their website.

Be flexible. Some sponsors require you to drive a specific route during your normal daily commute. If you agree to their specific requests, your chances of being selected are better.

2) Increase your chances of being selected by giving specifics. If you live near a busy road, commute through a busy area, or park in a highly visible parking lot, put this information on your application.

3) Always act professional when contacting potential sponsors. Professional communication will give you an edge over other applicants. Remember to treat this as applying for a job.

4) Typically, the more miles you drive an ad-wrapped car monthly, the more you will be paid. To be paid the maximum amount, most advertisers want people to drive 800-1,200 miles per month. They will check the mileage on the odometer to confirm you have done so. Also note that if you are paid extra to drive specific routes, the ad company may place a GPS (Global Postioning System) in your car in order to make sure you are driving the correct routes.

5) Be sure to fill out the applications completely. Leaving any fields blank will hurt your chances.