Air Mater does not feature any identifiable LGBTQ+ characters or themes. The narrative centers on the comedic adventures of Mater, consistent with the 'Cars Toons' series, without incorporating elements related to queer identity or experiences.

The film 'Air Mater' is an animated short from the Cars franchise, centered on anthropomorphic vehicles. It does not feature any human characters or themes related to gender identity, therefore, there are no identifiable transsexual characters or themes present in the narrative.

The movie does not contain any action or adventure elements.

This short film features established characters Mater and Lightning McQueen, both consistently portrayed as male. No existing characters from the Cars franchise have their gender changed in this installment. New characters introduced do not constitute gender swaps.

The film features anthropomorphic vehicles, not human characters. The concept of race, as defined for human or human-like characters, does not apply to these animated vehicles, thus precluding a race swap.