In the movie Air Mater, Mater the tow truck decides to try his hand at flying after watching a group of planes perform aerial stunts. He straps a set of wings onto his back and takes off, but soon realizes he has no idea how to control his flight.
As he careens through the sky, Mater accidentally flies into a nearby airshow, surprising the crowd and the planes performing in the show. Despite his initial embarrassment, Mater quickly becomes a hit with the crowd, who are amazed at his unusual skills and daredevil attitude.
However, Mater soon discovers that not everyone is so impressed with his newfound fame. A rival group of planes, led by the arrogant fighter jet Ripslinger, begins to make fun of Mater and his unorthodox flying techniques. Undeterred, Mater sets out to prove them wrong by challenging Ripslinger to a race.
The rest of the movie follows Mater's journey as he trains for the big race and tries to overcome his self-doubt. Along the way, he receives help and guidance from his friends Lightning McQueen and Skipper, as well as some unexpected allies.
In the end, Mater faces off against Ripslinger in an epic aerial battle that tests his skills and determination. With the help of his friends and a little bit of luck, Mater emerges victorious, proving that even a humble tow truck can soar to great heights with a little bit of courage and determination.