I just bought a set of 16" mea wheels and 30" tires and the first ride out I cut the front passenger side. It is cut on the bead, you cannot get a plug to it and I am pretty sure they are not going to be able to put an inside patch on it because of the location. I also tried slime and had no luck with it. My question is, what size inner tube do I buy for this size wheel and tire? The tires size is 30x10-16 but I cant find an inner tube to fit and. I would hate to buy a new tire with these being so new.. Please help.