Both Uber and Lyft operate in Texas, including Dallas, Houston, and Austin, as well as the Dallas Fort Worth International Airport. Whether you're going to the Alamo Mission or the San Antonio River Walk, you can hail a ride with ease. Rideshare vehicle requirements in the state dictate that all cars must be under 14-15 years old and pass an annual inspection. Uber and Lyft have a few offices in the state.