After reading a couple of threads on this, my curiosity is up. Does anyone know of a comprehensive lists of tire shine products that are known to cause or not cause sidewall cracking?
Many years ago there was a product made called Ru-glide that was a non-petroleum non-silicone based rubber lubricant. Lots of hotrod dudes used it to make their tires shine and also as a lube to help mounting tire beads. Never used to see cracked tires using it.