Guys need help. Yesterday while driving from work to home I observed some squeaking noise coming from front suspension. The noise was more like two metal parts grinding on each other. But today that noise was gone. What could be this issue and how severe it is? Also I have changed tyres last month. Since then car is behaving very oddly. Sometimes it is very wobbly sometimes it is not. Its been 7 months since I have done last service. The car is Fiat Linea 2010 with 47K on odo.