Which of the following is a recommended practice before entering a curve?

Downshifting to reduce speed is essential before entering a curve because it allows for better control of the vehicle. Reducing speed helps to maintain stability and traction, which is particularly important in a curve where centrifugal force can cause the vehicle to veer off course if you are going too fast. By downshifting, you also utilize engine braking, which can assist in slowing the vehicle more smoothly and safely compared to relying solely on the brake pedal.

Slower speeds increase your ability to navigate the curve without losing control, especially in larger vehicles like trucks, which have different handling characteristics compared to smaller cars. This practice enhances your overall safety and helps to avoid potential skidding or tipping over, which are critical concerns, particularly for commercial drivers operating larger vehicles.