How do weight restrictions differ for commercial vehicles?

Weight restrictions for commercial vehicles are determined by several factors, most notably the type of vehicle and the specific roads on which they operate. Different classes of commercial vehicles, such as trucks and buses, have varying standards for weight limits based on their design and intended use. Furthermore, road conditions and types (such as highways versus local roads) can impose additional weight restrictions to accommodate structural integrity and safety, ensuring that roadways can support the vehicles traveling on them and preventing damage to both the vehicle and the road infrastructure. This variance is crucial for maintaining safety and efficiency in transportation, particular in diverse environments where different vehicles may be subject to different regulations based on their capabilities and the capabilities of the roadways they traverse.