Director Enrico Casarosa toldEntertainment Tonightthat he knew Tremblay was perfect for the job early on.

He is a true kid.

He struck me as the kid that wants to stay a kid a little more.

A still from “Luca”

That was important."

Tremblay explained to Entertainment Tonight that he’s definitely revisiting his “Cars” fandom these days.

“I had all the Lightning McQueen merchandise.

Jacob Tremblay posing at event

I was all over Lightning McQueen.

He was my guy.

Tremblay has also elaborated on his bond with Pixar toThe Daily News.

“Pixar is such a big part of my childhood.

To be a part of that is very exciting.

I love the whole friendship in this movie.

It definitely reminds me of summers I’ve had with my friends.