Hey guys.I have a 2003 Ford Focus SE.I have noticed that when approaching 100km's/hr speed my car begins to shake. It levels out once I exceed that speed. Also when turning and going over bumps/rougher road. It squeeks like a noisy bed! It is consistent until I striaghten out the wheel or level out onto flatter ground. Could this be joints or shocks/struts? Advice is greatly appreciated before I bring it in for inspection! Thanks!