"The car is undergoing constant changes in the forces you, as a driver, request from it. This coupled with the variability of the track means the driver needs to try to optimise how and when to straighten the wheel in order to maximise the top attainable speeds on the straights that follows the exits."
Straightening the wheel on the exit of a corner isn't just a necessity, it's a fundamental technique that can make or break your lap times. Let's break it down for you with some technical insight.
First off, when you straighten the wheel, you're effectively aligning your tires with the direction of travel. This minimizes tire scrub, reducing both wear and rolling resistance. Translation? You're maximizing grip and minimizing drag, which means faster acceleration and higher top speeds both in the corner and on exit.
But it's not just about speed. Straightening the wheel also allows the suspension to settle back into its optimal geometry. This means the car is more stable and predictable, giving you better control as you power out of the corner. Plus, a properly aligned car puts less stress on the tires, minimizes tread wear thus helping them maintain their grip throughout the entire lap.
Think of it like this: straightening the wheel is like fine-tuning your instrument before a performance. It sets you up for success, allowing you to extract every ounce of performance from your machine. So next time you hit the apex, remember to look ahead, unwind that wheel, and feel the difference it makes. Consider whether you are going to early or late apex and understand how that directly affects the cars rotation for the exit phase of the corner. Losing a little time on entry with a later, more aggressive turn in can give you the rotation you need to power out of the corner.
Whether you're driving a front-wheel drive, rear-wheel drive, or all-wheel drive car, the key to unwinding out of a corner quickly is smooth throttle application. Gradually increase throttle as you unwind the steering wheel to maintain traction and prevent the car from oversteering or understeering. In wet or slippery conditions, be even more gentle with the throttle to avoid wheelspin.
Check the steering wheel graphic in the telemetry whilst having the Diff to Ref visible. If you notice that there is a pronounced increase in the angle of the wheel compared to the Reference Lap and the Diff to Ref chart shows a sharp upward angle then this will be a good indication that you are failing to straighten the wheel enough. This is especially true and often more aggressive in the initial engagement of the throttle out of the corner.