I left for the airport the other day, and it sounded like there was a rock in the tire tread on the right-hand side. Now and then, I would hear a thump like something small hitting the rear quarter panel. I forgot about it till driving back home tonight. The hubs are not hot and it does have a lunchbox locker in, but it is not the locker grabbing and releasing bang sound. It is 8.25 under a cherocar on 30's. Any thoughts before I can look at it in the light? If it is the locker about to shit the sheets anyone got a set of spares spiders lying around, as I gave mine to @Buddy Holly for helping with the install.