I ride an 1800 vtx S, with spokes. My motorcycle tire source says I should not put radials on my vtx, because I have to use tubes with my spoked wheels, and the tubes will generate heat inside the radials, more than the bias ply tires, and is a safety threat. Well, maybe I don't need radials, but I was thinking it might handle just a bit better. So would the radials handle noticibly better? But, will a tube inside a tubeless radial motorcycle tire generate too much heat? Do I need to stick with bias ply tires to be safe? Thanks in advance.