[celentanogj]

I know there have been other discussions concerning the Avon tyres and what size to use, my question is very basic, I have the Goodyear bill board tires on my CCX now and want to replace them with the Avon's-my question is; are the 245/60 15 Avon's a direct replacement for the fronts?
I m planning to use the 275/55 15 for the rear.
The reason for the replacement is the Goodyear's are fine to go to shows with but they are very twitchy when driving around especially at highway speeds (radials are far superior).
Thanks for the help.
(wouldn't be great if Goodyear made the bill boards in a radial)