What is the maximum height above ground for mounted reflectors on vehicles requiring them?

The maximum height for mounted reflectors on vehicles is set to ensure visibility and safety for both the vehicle operators and other road users. When reflectors are installed at the appropriate height, they can effectively reflect light from other vehicles, helping to prevent accidents, particularly at night or in low-light conditions.

The chosen height of 60 inches balances the need for visibility while also ensuring that the reflectors are not too high, which could diminish their effectiveness. Reflectors positioned at this height are easily seen by drivers in other vehicles, fulfilling the legal and safety standards set for commercial vehicles. These regulations are important because they help establish consistency in vehicle compliance, increasing overall roadway safety.

Other height options, while being presumably within a reasonable range, do not conform with the established requirements designed specifically for vehicular safety standards. Thus, the adjustment of regulations to 60 inches ensures optimal visibility without compromising safety.