I just recently purchased my 95' XJ6 and I will have to say that I am extremely happy with it. I went to have the oil changed and when they lifted my car up on the hydraulic jack, my front passenger wheel tilted in a little.. like if it was loose. The bolts were tight but the mechanic told me that he would have to either replace the Hub Bearings or the Hub. Now.. when I drive the car.. I feel nothing. Only when I am parking the car and I have press on the break and turn the wheel at the same time is when I hear a smal click. Since I am new to owning this vehicle, I would like to know if this is common with this car and if any of you think that this is what the problem is?

Any help is appreciated.