How Prepared Are You for the CDL Test?

While driving downhill, what’s the safest way to control speed?

Next

Correct Incorrect Lower gears engage engine braking, using engine resistance to slow the vehicle without overheating friction brakes, safer for prolonged downhill control.

While driving downhill, what’s the safest way to control speed?

• Use cruise control
• Brake hard
• Shift to lower gear
• Turn off engine