I bought a new Chevron B19 on HRW last week and am prepping it for my Can Am series. This is my 2nd GB Chevron and the prior one runs great on PG tires, but I don't remember what size I used.
The lookup program on the SCC website says PG 21117, 21127, or 21128. I found a pair of 21117's in my stash but they seem narrower than what is on the other Chevron and I had a hard time getting them to seat properly, so I put the stock tires back on.
Anyone know which of the above sizes, or another size, that is a good fit for the Chevron? If I end up ordering new PG's for it I'll opt for PGX's because I find them easier to get on wheels.