Transformer in Cars

This is an idea I thought of when I watched Cars 3 for the first time.

A transformer would be a perfect addition to the cars universe and would be able to transform into any vehicle to blend in with the society.

Also you could have other transformers that also exist in the story to balance out the transformer main character.

I am a big fan of no harem and no NTR so maybe a OC transformer that's a girl, or even better that chick from the recent transformers who is the villian.