When you are used to competing in one series, it can be overwhelming to try a new series or group of classes – especially when the main aspect of your road course car (the tire) is fundamentally different. We have made an updated 2019 beginner’s guide to NASA Time Trial series rules, which you can read about here.
Until now, NASA Time Trial did not have a good way to equalize 200TW tires vs Hoosier R-compound tires, so we have helped create and sponsor a new series of 200TW sub-classes within NASA Texas region. We are hoping this brings in some new folks as well as lower tire costs for existing TT competitors. You can read more about that here.