Walt,
If you are not comfortable putting a radial tube in a high profile radial tire on an original wheel (either by yourself or by a dealer),
you could pay the extra $$$ for a Coker radial tire.
Please note that people on this and other discussion boards have sometimes found it challenging to get satisfactory customer service from Coker and from the dealers that are willing to install Coker tires (radial tires and bias ply tires).
