I started to get a humming sound form the rear from about 70km/h. I then swopped the front tyres to rear and the rears to the front. Now i get a humming from the front and not the rear and gets louder when i start coming to a stop - slight vibe through the steering wheel! The tread of the tyres are still good but have being on the car for a while. Any thoughts guys!

Neal.

 

Get them checked but better yet, have them balanced and see what happens.