I usually have my radio going full blast, but today had my granddaughter with me & she wanted to listen to her iPad, so I turned radio down and that's when I heard this loud whining coming from the right front of my 2006 monte ss. The faster I went, the louder it was and if I slowed down it whined down! What is it? I'm thinking wheel bearing?

 

Wheel hub is a pretty common issue. Does it do it at idle? Could also just be a worn belt.

 

If it does it at idle it could be the power steering pump is low on fluid.