When I brake I sometimes hear more than feel a fast repeating thumping  
sound as I come to a stop but there doesn't seem to be any steering wheel  
vibration. It may be more noticeable during a brake while turning. I have  
stood up on the front end and there is a easlly noticeable squenching  
sound "rubber-like" from the passenger's side front wheel as  i make the  
suspension go up and down with my weight.

What is the most likely culprits?

Wouldn't you know my 60 mos of warrany just expired?

Thanks for any help.

Stan