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!