It will take a very clever Gus to get 28mm into
'Simply Red' and it will need an outright Magician to get 30/32 in. I know a lot of you are riding way more hardcore street carbon than this. I am not looking to get Divorced (again) so the n+1 thing won't solve this. Pragmatism will: 90psi most days. 100psi when I ride with Jim. No less than 80psi, ever.