This book is a guide about road racing, specifically autocross, track days, and road racing. The book is written by Baez Racing Motorsports, LLC, a company that provides resources and guidance for individuals interested in participating in motorsport events and building safe race cars for track events or road racing. The book covers various topics related to road racing, such as budgeting, selecting a car, minimum requirements for track days and race cars, track etiquette, and tips for increasing technical skills and getting more involved in the sport. The book also includes a glossary of terms related to road racing. The purpose of the book is to provide helpful information and guidance to individuals interested in participating in road racing, with a focus on building race cars that meet the minimum requirements for performance and competitiveness.