Its not necessary to have track wheels, best to just get a decent Helmet, long sleeves / etc as per the trackday requirements.
1st thing to do is book an Instructor and get a few laps in, learn the circuit with them and then enjoy the day.
Take your time and warm up / cool down the car, see if you like it.
If after all of that its good, get some spares / wheels whatever you need - don't do it up front.
Just make sure your tyres are in good condition before the day because they will wear the more you push it.
1st thing to do is book an Instructor and get a few laps in, learn the circuit with them and then enjoy the day.
Take your time and warm up / cool down the car, see if you like it.
If after all of that its good, get some spares / wheels whatever you need - don't do it up front.
Just make sure your tyres are in good condition before the day because they will wear the more you push it.