How do I know which size shoes I need for the rear. Parts store says 1 is 2" and the other is 2 3/4" . Is that the width of the shoe itself or what? They told me to bring the shoes from one side and they would match ,kind of hard to do when I drive it daily.But I can take a drum off to measure if all I need to know is width of shoe. I hope this makes sense.
