Some of their test methodology ain't great, but the same BRR site actually indicates that pretty much the Road, while supposedly the 'training' tire version, and heavier, is LESS puncture resistant. So there's that. FWIW, there's another option that's out there as well.. the Race 4S (as in 4season). food for thought. Hard to find (and pricey) in the US though; I'd try these myself if they had a tanwall option like they do on other models. https://www.lordgun.com/pirelli-p-zero-race-4s-tire