Why do large vehicles stop and then start again when turning right?

[ColemanMarie]

This is mainly to remind motor vehicles, non-motorized vehicles, and pedestrians behind and to the right of large trucks to maintain a sufficient safe distance when turning right and avoid being too close. Below is an introduction to automatic transmissions for large vehicles: 1. Introduction: Automatic transmission usually refers to the automatic gear-shifting mechanism of a vehicle. 2. Operation: While driving, the control system of the automatic transmission automatically selects the appropriate gear based on the engine's speed and load, replacing the driver's subjective judgment of timing and gear-shifting operations. 3. Details: Generally, automatic transmission vehicles have six gear positions, from top to bottom: P, R, N, D, S, L. The most commonly used automatic gear positions are Park (P), Reverse (R), Neutral (N), and Drive (D).

[DeLane]

I've been driving trucks for over twenty years, and stopping before making a right turn is a habit ingrained in my bones. The truck's body is too long, creating a blind spot on the right side during turns where pedestrians or small electric bikes can't be seen. A moment of carelessness can easily lead to an accident. That brief stop allows me to lean out and carefully scan the surroundings. Many friends joke that I'm too cautious, but last year I witnessed a driver who didn't stop and hit a young person crossing the street while turning right—it was tragic. Nowadays, urban road conditions are complex with heavy traffic and lots of pedestrians. Relying solely on rearview mirrors isn't enough; that one second of stopping to observe can be the difference between life and death. Developing this habit has genuinely lowered my accident rate, and it also gives me peace of mind.

[DeEden]

As a traffic enthusiast who has studied numerous accident cases, the practice of large vehicles stopping before making a right turn is primarily to prevent issues related to the inner wheel difference. When a large vehicle turns, the trajectory of the rear wheels is closer to the inside. If the driver doesn't observe carefully, the rear wheels can easily run over pedestrians. During my driving lessons, the instructor emphasized that stopping gives the driver a moment to calmly observe and check if there are any bicycles or hurried pedestrians crossing on the right. This habit is tied to regulations, with many areas explicitly requiring large vehicles to pause before turning right, especially at intersections. Proper execution not only enhances safety but also reduces chain-reaction accidents during urban congestion. I believe this is also a fundamental skill of civilized driving.

[DiAdriel]

I used to work in a fleet repairing vehicles, and I've witnessed the aftermath of accidents involving large trucks making turns—the wreckage was horrifying. The reason for stopping and then starting again when making a right turn is due to the blind spots inherent in large vehicle designs, which standard cameras don't fully cover. By stopping, the driver can manually check these blind spots, acting as a patch. This practice is highly practical, and I always recommend it to new drivers, especially during nighttime or rainy conditions when visibility is poor. Don't underestimate its simplicity—it can truly prevent major accidents.

[McAlexandra]

When I first started driving large vehicles, I always found it annoying to stop before making a right turn, thinking it was a waste of time. Later, my instructor taught me that city streets are narrow, and large vehicles can easily swipe parked electric bikes or pedestrians when turning. That momentary stop allows me to clearly see the dynamics on the right rear side, avoiding collision risks. After actually driving during peak hours a few times, with chaotic intersections, stopping and looking actually made the process smoother. Now it's become a habit—stopping briefly before every right turn gives me peace of mind and has also reduced traffic violation fines.