One of the challenges to maximizing cargo space in a truck or van is that sometimes there is a need to store product, tools, or gear in areas that are difficult to reach. This negatively impacts productivity by increasing loading and unloading times and puts workers at greater risk of musculo-skeletal disorders.
The business case for roll out cargo bed systems is based on increased productivity and reduced injuries. Making tools and equipment easier to access not only saves time and energy for workers, but also protects them from getting hurt when they need to get to hard-to-reach items.
Extracted from worktruckonline.com article "Upfits Designed with Ergonomics in Mind"