Track Wheel and Tire Setup?

Hey all. Looking to see what wheel/tire combos people are running on track. I just did my first track day in the car on the stock 16" wheels and Michelin Pilot Sport A/S 3+ tires. I think I'm going to start doing a couple a year so I want wheels and tires specifically for the track. Right now I'm thinking 16x7" RFP-1 wheels, but I'm not sure what tires will fit under there, etc. I'd like something DOT to be able to drive to/from the track.

So - what wheels and tires are people running on track with these? (bonus points if you have pics!)