How to Check the Rear of the Car Without a Rearview Camera?
1 Answers
Shift into reverse gear and start backing up. Keep an eye on the left side mirror, observing the changing position of the roadside curb in the mirror. You'll notice the curb moving from the top to the bottom of the mirror. Stop when the curb reaches the bottom edge of the mirror. Actual measurement shows that the rear bumper is 1.5 meters away from the curb at this point. Continue reversing until the curb completely disappears from the mirror, then stop. Measurement reveals that the rear bumper is now 70 centimeters away from the curb.