How to Determine the Front Position of the Car?

[Luke]

Methods to determine the front position of the car: If the vehicle in front is a sedan, mainly observe two reference points—one is the lower edge of the front car's bumper, and the other is the upper edge of the bumper. When the driver's line of sight moves from the bottom up and just reaches the lower edge, the distance between the front of your car and the vehicle ahead is approximately 2 meters, and you can continue moving forward. When the driver's line of sight can only see the upper edge of the bumper, the distance between the front of your car and the vehicle ahead is about 0.5 meters. If the vehicle in front is an SUV, also observe two reference points—the lower and upper edges of the bumper. When the driver's line of sight moves from the bottom up and just reaches the lower edge, the distance between the front of your car and the SUV is approximately 1.2 meters. When the driver's line of sight can only see the upper edge of the bumper, the distance between the front of your car and the SUV is about 0.3 meters.