How do I add a car rental to my Virgin America reservation after booking?

If you've already booked your flight on Virgin America and you'd like to add a car rental to your reservation, you can do so easily through their website. Follow the steps below:

1. Go to the Virgin America website and click on 'Manage Travel.'
2. Log in to your account with your confirmation number and last name.
3. Click on the 'Car' tab and select the city where you'll be renting the car.
4. Select the dates and times for your rental.
5. Choose the type of car you want to rent.
6. Review the total cost of the rental, including taxes and fees.
7. Enter your credit card information and click 'Book Now.'

Once you've completed these steps, you'll receive an email confirmation of your car rental reservation.