Which safety feature must all commercial vehicles with a gross weight over 4,500 kg have?

All commercial vehicles with a gross weight over 4,500 kg are required to have a working electronic stability control system as a critical safety feature. This system enhances vehicle stability by detecting and reducing loss of traction, helping to prevent skidding and rollovers during sudden maneuvers or adverse driving conditions. It is designed to assist drivers in maintaining control of their vehicles, especially important for larger, heavier vehicles that may be more susceptible to such incidents.

While parking assistance systems, rearview cameras, and adaptive cruise control are beneficial safety and convenience features, they are not mandated for all commercial vehicles in the same way that electronic stability control systems are. These systems significantly contribute to road safety by actively working to prevent accidents and maintaining control in challenging situations, making them essential for larger commercial vehicles.