[Martinjlm]

In some aspects I think the tire thing is being overplayed. On the other hand, I think this may be saying some things about Cup 2 tires. Listen to what Randy says on the video. He says the tires are cooked. Yet he still drove on them, so I doubt “cooked” translates to “bald” or “unsafe”. Either of those two conditions and we’d have no video because he would not have driven it. He goes on to say that Cup 2 tires get their best times when they are brand new, after a couple warm up laps, then they trail off. I took this to mean that he knew he wasn’t gonna get the best time he could from the GT500 because the tires, though still safe were beyond the narrow band where they would deliver optimal performance.

So what does all this mean? It seems to me to mean that unless a CFTP is running on hours old Cup 2s, it’s a drivers race with a ZLE. Most likely, the mass on the CFTP accelerates the wear on Cup 2s, so again, the CFTP would be an absolute beast on fresh Cup 2s and then substantially slower after only a few laps. Think about the PP2 situation. Track star for a couple laps, until the lack of sufficient coolers kicks in. Now the CFTP seems to be setting up as a car with awesome cooling capability, but with short-lived tires.