Looking at replacing the stock speakers on my 2012 Sport. The front doors have grills that look like they could house separate tweeters; does anyone know if the base model radio (which I have) actually uses separates? I'm pretty sure the higher trim levels do, but I thought the Sport was more bare bones.

That being said, my plan is to replace the 4 speakers that I'm sure of (front doors, rear panels) with new 6x8s up front, and it looks like the rears have to be 5 1/4? Will 6x8s (or 5x7s) fit in the rear panel?

Eventually I want to replace the HU, but that may wait until next spring.