Tire Noise

Hey guys. I've had noise in the back end of the car for sometime. I was wondering how much noise from the tires come up into the cab of the car. The tires aren't that bad but they are cupped a little on the outside. The front tires are worst. Its a high pitched roaring sound. I was told it had new wheel bearings two years ago. Could it possibly be the tires making the noise?

Thanks Guys
John

Tires can make quite a bit of noise. Cupped tires can ROAR. If the noise changes with different road surfaces, it's the tires.