Starla is a hootin', hollerin cowgirl Monster Machine. A roping expert, Starla's as quick with a lasso as she is on the racetrack. Starla is an outspoken personality who's never shy about expressing herself through the occasional country song or with a bellowing shout of "yee-haw!"
Starla first appeared in the series premiere Blaze of Glory. She was the second Monster Machine Blaze met, when practicing her lasso tricks for the championship race. She was also the final Monster Machine Blaze had to rescue after Crusher's Trouble Bubbles carried her away. She was stuck in a hole and Blaze, Stripes, Darington and Zeg used a pulley to lift her out. She also had the idea for Blaze to race for the first time upon returning to the Monster Dome.
Starla, like most characters, is a monster truck. She is purple with a white trim on the bottom. She wears a white cowgirl hat with a purple star in the middle. Her tires have a horseshoe pattern on it, and its rims are white. Starla also has a lasso rope on her side.