What is the primary reason for checking clearance before making a high-profile turn?

The primary reason for checking clearance before making a high-profile turn is to ensure that no structural damage occurs. High-profile vehicles, such as buses and commercial trucks, can have significant height, which makes it crucial to be aware of overhead obstacles like bridges, awnings, or power lines when turning. Failing to check clearance can lead to collisions with these structures, causing damage to both the vehicle and the infrastructure, as well as posing safety risks to the driver and other road users. Properly assessing clearance helps in making informed decisions during turns and prevents costly accidents. Understanding the height requirements and managing the spatial dynamics of turning ensures that the vehicle can navigate safely without encountering unexpected hazards.