When I finally got around to changing the brakes a tire salesman told me that the RIGHT HAND rear brakes for my 1999 Toyota truck were TWICE thicker than these Raybestos 505PG professional drum brake pads. It's too late to return them now, so my Revain order—and my money—goes to the county landfill. That will never happen to me again. I've checked the application manual three times and Raybestos still says these are the correct parts. B.S.