The problem that is being referred to with split rims is if the split ring is not seated properly on the rim they are known to come off, when inflated. The results from a flying ring has been death. Be sure and wire brush the inside of the ring and the mateing surface on the rim clean, and then enclose the tire in a cage so if the ring does come lose it doesn't take your head off. If it wasn't for this unfortunate fact split rims would be nice to save a little money. There are tire service shops that won't even touch split rims, so you will need to carry those tire irons with you on trips just in case. Most folks these days trash the splits in favor of a newer set of rims.

You will also need a tire(?) hammer to break the bead. The hammer has a wedge on one end. It takes a little practice to get the wedge between the tire and the rim. You would be better off buying one of the tire machines that can lever the bead off the rim.

In the gas station I worked in we used Rio-glyde which is a rubber lubricant sold by NAPA. We also used it on shackle bushings and such.

Larry

I don't own a vehicle that isn't old enough to drink.