I learned my lesson about wheel spacers. That being said, I've had to have the bearings on the back passenger wheel replaced twice, which had nothing to do with spacers. The first set of bearings went bad very quickly. I had to have my axle shaft replaced as well. This is on my race car. I don't make that many left turns, so I'm real surprised that these bearings have gone bad.
The race car is put up for the winter, so we'll see how it feels this spring when I take it back to the track.

Jane