Thanks for the info.
Last question.
What pressure should I run in them if I drive to the track with the drag rims/tire on? They are street legal. I am considering bringing the jack, 4way, and drag rims/tires and switching them out at the track. They fit in the trunk/back seat with the seats down no problem. One concern is securing the jack, 4way, and factory rims/tires while running. I don't have anywhere to put them and my only option would be to bring a cable and lock and securing then to a light pole in the far back area of the lot while running.
The hassle of switching rims/tires at the track and then not getting my factory ones stolen are the reasons why I would even consider driving to the track with them on. Round trip would be about 70-75 miles. If I drive to the track with them on, I would air them down to run, then use a small compressor to air them back to road driving psi if there is a difference. I would assume there is but that's why I am asking.
EDIT:
Called Mickey Thompson they said 32 psi for getting to and from the track.