What is the safe method for downshifting in a curve?

Downshifting before entering a curve is considered the safe method because it allows the driver to establish control over the vehicle’s speed and engine power before the vehicle begins to navigate the curve. By reducing gear before entering, the driver can ensure that the vehicle maintains optimal traction and stability throughout the turn. This technique helps in adjusting the speed to match the sharpness of the curve, allowing for a smoother and more controlled maneuver.

Downshifting while in the middle of a turn or too close to the apex of the curve can lead to traction loss, as the vehicle's weight shifts and the tires may not provide adequate grip under such stress. Waiting until after the curve to downshift may also compromise control, as there could be a need for reduced speed while still negotiating the turn. Therefore, downshifting prior to entering the curve ensures that the vehicle is at an appropriate speed, and the driver can focus on steering and maintaining control.