Swapping tires at the track means I can't take a passenger with me. One wheel gets stuffed behind the rollbar and the other gets the passenger seat... it's a bit of a PITA, but I did it regularly before switching to the MT ET Street Radial. FWIW, those actually weren't horrible in the rain when they still had some tread depth -- much better than the BFG Drag Radials I tried before them -- but you did need to keep your brain engaged on wet roads.

I've got a new set of the original ET Street Radials that I bought when they were discontinued, so I do have something to use when the car's rolling under it's own power. They did well as dual-duty tires and still pulled 60s in the mid-to-hgh 1.4s., but now the car is gonna hit the tires even harder. It's their replacements that I'm thinking about now...