Of course this subject has been discussed many times before. What brand is your preference? It seems I remember reading some negative comments about Coker brand tires.
Firestones are the traditional tire.I've run 4 or 5 sets of Firestones from15 to 18 inch sizes. I bought them from Coker. They own the molds to all the bias ply Firestones, as well as many other brands, and re-pop them. I'm running 16" front and 18" rear Firestones on my roadster and have no problems with them.
i had National Tire on mine and side by side they look like the Firestones and at the time were only $80 a piece. they lasted me 5 years with rotating them every other oil change. but this time ill probably go with the Firestones from Coker he is one of our members and the difference in price isnt but $10 or so.