Don’t Waste Grip! Mastering Your Inputs on Track

Mastering your vehicle’s traction is the single most important skill for any motorsport participant, whether you are in road racing, autocross, or track days. In this episode of the SCCA Shop Manual presented by Hoosier, SCCA National Champion and driving coach Justin Hille breaks down the essential concept of the traction circle. By using the practical analogy of string theory, Justin illustrates how your brake, throttle, and steering inputs are all physically connected to your tires’ limited grip capacity. Learn how to master the art of blending brake release with steering input to maximize your corner speed and achieve smoother transitions. By understanding how to manage this scarce resource, you will improve your consistency, reduce understeer and oversteer, and ultimately drop your lap times. Watch to learn how building these foundational habits can transform your driving technique and help you get the most out of your race car on every circuit.