Q: Does the friction circle change with more speed? Do I have less grip at higher speeds than I do at lower speeds?
Q: Does the Friction Circle change with more speed? Do I have less grip at higher speeds than I do at lower speeds?
Q: Have you had an out-of-body experience while driving?
Q: “Have you had an “out of body” experience while driving? And if so, have you been able to consistently repeat it while driving?”
Q: How can a driver learn to correct slides and spins better?
Q: “I’m coaching a driver, and from his videos he is very slow to correct oversteer, and even slower to release the correction. This is leading to him spinning almost every time he gets oversteer. He has limited experience and is in a car with slicks, so maybe not surprising. He is a budget-limited guy (like all of us), and I don’t know if I could get him on a skid pad. Any ideas on how to address his slow hands during a practice session at the track? Traction sensing session focusing on oversteer/understeer to get him at least recognizing the onset of oversteer earlier? I just don’t know of a good way without going and sliding a car around somewhere. Have him buy a cheap Miata and go autocrossing? Suggestions?”
Q: How can a driver out-brake another on the outside of a corner like Lewis Hamilton tried on Max Verstappen in the Brazilian Grand Prix?
Q: “Here’s my conundrum. As a theoretical proposition, how is it possible to make an outside pass (I’m thinking of Lewis’ attempt in Brazil when Max pushed him off track)? In this example, it is assumed that these are perfect drivers who are absolutely at the limit. If Car A is ahead of Car B and takes the correct line through the turn – it seems to me that it should be impossible for Car B to pass Car A. Since Car B will be, by definition, off line, his maximum speed must be less than Car A’s. Thus, he can’t pass Car A. Or is it that outside passes are an attempt to freak out Driver A, and provoke him into a mistake? Or make Car A slow down?”
Q: How can braking lighter make me faster if I have to brake earlier?
Q: “If you started braking lighter at the same place entering a corner, wouldn’t that suggest that you’re not quite at the limit under braking? And wouldn’t that make you slower because you don’t have the car at the limit?”
Q: How can I “test” for grip by turning the steering more in the middle of a corner on a race track?
Q: “Can you clarify something for me? What do I learn, and how, from the quick input understeer? I don’t get how that helps me understand how much grip is available. I’m guessing that maybe the answer is paying attention to how much understeer a quick input causes? Lots of understeer meaning that I was already close to the limit? I’m used to using slower turns of the wheel to see if I have more grip available than I am using. If the radius tightens, I was not at the limit. Is this not as valid a test as I think?”