i think that you need to take someone out of the lights in the back if you wanna put in that big of bulb.. idk for sure though. so you might as well try it.
and those don't look that big at all. i'd try them everywhere. i didn't put very big ones in the foot wells cause i didn't want to hit the light and bust them off.. so i put ones that are small enough to be flush with the dash piece.