Rythmic noise wheels rotating low speed.

What is your question?

Hi there. My wheels emit a rythmic noise when rotating. My guess is that it's one emission at every rotation. The faster I go the faster the rythm until I can't hear it any more at higher speed. The noise stops when I press the break, even just a little. It's similar to the noise that my bike used to make when the breaks hit on one spot of the wheel if not properly adjusted. Should I go to a mechanic? Thanks

What makes this problem better or worse?

breaking makes it go away

How long has your 2012 Mazda 3 had this problem?

bought the car 3 days ago, but just noticed it this morning