Which of the following is a safety measure while operating a combination vehicle?

Maintaining a safe following distance is a crucial safety measure when operating a combination vehicle. This practice allows the driver adequate time to react to sudden stops or emergencies involving the vehicle in front. Given the larger size and longer stopping distance required for combination vehicles compared to standard vehicles, it is essential to maintain a buffer zone that reduces the risk of rear-end collisions. By keeping a proper distance, drivers can better anticipate road conditions and the actions of other drivers, ultimately enhancing overall safety on the road. This principle applies irrespective of various traffic situations, and it is a key part of safe driving practices in commercial vehicles.