Radar's distance/angle changing when parent object rotates?

For car AI, I have a single empty that tells the car when to turn when getting too close to an invisible wall.
I turned on “visualize physics” and I noticed everything is fine at first, but after exiting the first turn, the radar is a lot larger on one side. One is a box, and the other is more rectangular.

Anything I can do about this?

it is the bounds visualization, not the actual bounds,

what are your bounds set to?

are your scales applied?

Dang it, I was preparing a picture for you all, I set the camera above the car face down so you could get a clear view of everything.
Turns out the empty wasn’t set at a 45° angle to the car x[