She posted a lengthy Instagram rant on Monday after her first ride turned into what she described as a "mess inside and out."
The media mogul and television personality's troubled trek began when Stewart requested Uber's "most expensive version" to pick her up in front of Tiffany's on Fifth Ave. and 57th St. in New York City.
According to Stewart, the first Uber didn't even show. The second car arrived 10 minutes late and at the wrong address.
Stewart's Uber problems didn't end there. She also took issue with how messy the inside of the car appeared to be. Sharing photos showing water bottles in the back and dirt on the floor, she wrote: "On top of it all the car was a mess inside and out!!!!!!!!"
Stewart deleted the Instagram post Tuesday morning.