There's been almost no fanfare for these and a Google search turns up very little information but Bridgestone has released a follow up to the T30 EVO, the T31.
https://www.youtube.com/watch?v=uv1G1eeZFoM&ab_channel=BridgestoneEurope
Here's the press PDF
So, I've been hiding for two weeks now and waiting for a nice day so tomorrow is supposed to be 62 and sunny so I think I will go to the coast. It is an hour and a half away, and then drive about an hour north. It's really windy, hilly and scenic. I hope I'm up to it. I really need practice...