You state you’re exploring what’s happened, however from the tone of your comments it appears you’re accusing Tesla for a tyre failure. Also, you say there was nothing on the road, however you start off in the OP with, “We were travelling in the fast lane, it was very busy and very rainy, dark November night.” Furthermore, are you certain you hadn’t damaged the tyre by either running under-pressure, or by hitting a pothole previously causing critical damage that only manifested when driving at speed?