They aren't free but you can get them from the Station Cash store. They cost from a range from 300 - maybe 500? And considering that station cash cost REAL MONEY, rides aren't really worth getting....
Free Realms is free, or mostly so, but the membership is not free. And if you want more SC, or higher levels in jobs and such, you have to pay. These things are free after you sign up on the game:...