What are the two main ways to know when to shift?

Engine speed (RPM) and road speed (MPH). Section 2.3: Drivers use two ways to know when to shift: Use engine speed (RPM) or use road speed

What are the two main ways to know when to shift?

ANSWER BREAKDOWN
  • A. Correct. Drivers use two ways to know when to shift: Use engine speed (RPM) or use road speed (MPH).
  • B. Incorrect. "Engine sound and vibration" is not correct. Drivers use two ways to know when to shift: Use engine speed (RPM) or use road speed (MPH).
  • C. Incorrect. "Tire speed and wind noise" is not correct. Drivers use two ways to know when to shift: Use engine speed (RPM) or use road speed (MPH).
  • D. Incorrect. "Transmission temperature and oil pressure" is not correct. Drivers use two ways to know when to shift: Use engine speed (RPM) or use road speed (MPH).