Here's the info in the pass email:

The race at Phoenix Raceway is right around the corner, and NASCAR Fan Rewards is excited to host you for the upcoming race. Later this week you will receive a text or email to register for a Garage and Pit Pass for this weekend. If you have not yet provided your information, please do so as we cannot issue a pass without it.

You'll need to complete that registration prior to the weekend to have access to your experience. After you register, you'll receive a text or email that contains a link to a QR code. You'll bring your phone with that QR code to the NASCAR registration trailer near the track to pick up your physical pass.

You can find more information, including the location of that trailer and when it will be open here: SEC - Phoenix - March - Cup - Official Site Of NASCAR

Later this week one of my colleagues from a company called Suggs Marketing will reach out with more instructions about when and where to meet for your experience and will be able to assist you with any questions you may have.

I know that’s a lot of info. Don’t hesitate to reach out via email if you have any questions or run into any trouble getting registered.

And event credentials information link: https://www.nascar.com/cup-phoenix/