I have a 2003 Jeep Liberty. All of a sudden while driving I heard a clicking noise coming from the front passanger side tire area. The noise speeds up as I do and gets quieter when I speed up. It sounds like a card in a bike tire although the sound changed a little when I first sped up. Around 45mph it got very quiet although it was still there. Turning doesn't make a difference. The CV is good and the lugs are all tight. I have never heard this noise before in my life. Any ideas as to what it could be would be a huge help. OK I checked the tires and see nothing stuck in them. I did take it on the road again today and noticed that going over bumps slowly to hear any difference in noise it makes almost a grinding sound...sort of like a shock would when it's worn out. Then twice I heard a noise that sounded like it was coming from the back almost a binding noise like a brake grind sort of. I know sometimes a wheel bearing can "throw" it's noise. Could it be my wheel bearing or does it seem like 2 separate issues? Any other ideas?