well I finally figured out what was making the growling noise...it was my passenger side wheel bearing that I replaced last june. 8 months, maybe 15,000 miles on a wheel bearing. what kind of junk are they selling? jacked up the drivers side and gave that a shhake, and yep, that ones gotta go to. at least that ones been a little longer the other one. so, $120 bucks a piece for bearings isn't enough, anybody have any idea which ones are bbetter and where I can buy the good ones at a discount?