You can change the car class, date, time and location of pickup, dropoff location, and additional information. To make changes on the website, click on RIDES at the top of the page and select the ride that you would like to make changes to. You will then see a page with the details of your ride, where you can make changes. To make changes to your ride in one of our apps, select your next upcoming ride from the home screen or select RIDES to choose from any one of your upcoming rides. Once you’ve selected a ride, you will see a screen with the ride details, and can then make changes to them. For one-way rides you can make changes up to one hour before the pickup time, and for hourly rides you can make changes up to 24 hours before the pickup time.