One inch wide white walls

I am building a 55 belvedere Hot rod g***er. I have chrome wheels and white wall cheaters in rear. I am trying to make it period correct for early to mid 60s. My fronts are 560-15 on torque thrust but they are just to small. I would like to run a one inch white wall and have been looking at the coker us royals. What are thoughts on these and are there any others to look at. Thanks

 

Joe,
I thought I would send you this link. They seem to have a cool variety of nostalgia rubber. Maybe something for you?...

http://www.hurstracingtires.com/1093440.html