What Should RPM Be at 20 MPH: Understanding the Ideal Engine Speed
When driving a vehicle, it’s essential to understand the relationship between speed and engine RPM (revolutions per minute). RPM measures how fast the engine’s crankshaft is rotating, which affects the vehicle’s performance, fuel efficiency, and overall health. In this article, we’ll explore what RPM should be at 20 mph and why it’s crucial to maintain … Read more