What is the size of a standard truck parking slot?

The standard size of a truck parking slot varies depending on the regulations and guidelines set by local authorities or governing transportation bodies. However, a size of 3.6 m x 12 m is widely accepted for accommodating large trucks in a way that allows them to park safely and maneuver efficiently. This size not only provides sufficient length for most trucks but also allows for adequate width to ensure that vehicles can park without encroaching on neighboring slots and affecting traffic flow.

The other options do not meet the typically required dimensions. For example, the dimensions of 2.5 m x 5 m are too small to accommodate a truck safely. Meanwhile, 3 m x 9 m, while closer, still does not provide the generous space needed to fit larger vehicles comfortably. Lastly, the dimensions of 2.15 m x 6 m are inadequate both in width and length to provide the space required for standard trucks. Therefore, 3.6 m x 12 m is the most suitable choice for a standard truck parking slot, ensuring safety and functionality in parking practices.