Ronny was a top race car driver of worldwide fame, and had just won a championship in Italy when Andrew Hartford contacted her.
Meeting with Will Aston, Dax Lo and Rose Ortiz, Ronny was informed that she was chosen to become Power Rangers and find the five jewels of the Corona Aurora. Ronny and the others were skeptical about the idea of being superheroes but the Sentinel Knight convinced them that they were the only hope of the world.
Ronny was a enthusiastic and bold person. She showed a tendency of never giving up, even when everything looked bad. She was also highly competitive; she annoyed the other Rangers by repeatedly showing off when beating them at games, and had to be taught that winning isn't everything. However, she also understood that when it came to fighting evil, failure was not an option.
She shows extreme joy when faced with the vehicles the Overdrive team will use and attempts to act as driver as much as possible; when exploring areas once morphed, she can be extremely excitable.
Ronny was also a loyal friend. it was her who convinced Tyzonn that he should join the team, explaining to him that the deaths of his previous team were not his fault.
She used to have a pair of lucky socks that she'd worn for every race and that had never been cleaned ever; the smell was strong enough to stagger Blothgaar. She lent the socks to Mack to counteract his bad luck, but after he stopped using them, Spencer cleaned them, much to Ronny's dismay.
Super Speed: Ronny is capable of moving at speeds faster than the worlds finest athlete. Everything in motion appears to slow down to her. Her exact speed limit is unknown. This power ties in with her racer status.
- From 2007 to 2010, the Overdrive Yellow Ranger was a part of the Disney Stars and Motor Cars Parade at Disney-MGM Studios. All of the Rangers were removed after Disney sold the franchise back to Saban.
- Her power of super speed actually is ironic, considering her Sentai Counterpart, Natsuki, is called the "Strong Adventurer" of the group, and thus preferred power over speed.
- Despite the negative reception Power Rangers: Operation Overdrive received, Ronny was well-liked by fans, along with Mack.