[engeljohnb]

I'm from Indiana. I'm not an expert, but I do travel across the US for work, and here's a few things that are normal to me but weird to others.

"Your car needs washed" instead of "you need to wash your car"

Replying "You're good" after someone apologizes.

Adding an S to the end of brand names, especially grocery stores.

I don't do this one, but my extended family in Ohio just says "please" when they mean "could you repeat that?"

[saltcured]

More directly, "Your car needs washed" is "Your car needs [to be] washed" dropping the passive infinitive "to be".

Another very close variant would be "Your car needs washing".