While checking out tire pump recommendations in another thread it occurred to me I may have trouble repairing a tire. The tires on my Oilhead are tubeless. I can plug the tire, inflate it and make my way home or to a shop. But I do not think that is possible to plug tubed tires. Wouldn't I have to replace the tube or am I wrong about this? If I have to replace the tube I think a call to roadside assistance is in order.