Visit dashboard.airgarage.com and log in with the e-mail address that you initially signed up with. You will receive a confirmation code to your e-mail in order to log in.
Once logged in, scroll down to the “CAR” section and select “Pay for another car”.
Enter the new vehicles license plate number and state, then select “SAVE”.
Repeat this process if you need to add multiple new vehicles to your rental.
Each vehicle added to your account will be charged