Why is it important to understand the vehicle's height and weight?

Understanding the vehicle's height and weight is crucial primarily to avoid hazards like low bridges or weight limits. Vehicles have specific height and weight limitations that, if exceeded, can lead to significant safety risks. For example, a driver encountering a low bridge may not have enough vertical clearance, resulting in a collision that could cause injury or damage to the vehicle and infrastructure. Similarly, weight limits on certain roads or bridges must be respected to prevent structural damage and maintain safety for all road users. Knowing the vehicle's specifications helps drivers make informed decisions about their routes and ensures compliance with regulations designed to protect both the driver and others on the road.