The film's three protagonists—Betty, Monica, and Jennifer—work on the fringes of the trucking industry.
America's Independent Truckers' Association estimates there are nearly 5,000 truck stops across the country, and although many offer nondescript places to sleep, eat, or shower, many others host a bustling shadow economy of sex and drugs.
The gay truck driver material on this server is adult, gay truckers oriented and/or sexually explicit, and is related to material of an adult nature.
Truck drivers are also responsible for inspecting all their vehicles for mechanical items or issues relating to safe operation.
Others, such as driver/sales workers, are also responsible for sales and customer service.
Truck drivers must complete a logbook documenting hours and kilometres spent driving.
In Canada, driver hours of service regulations are enforced for any driver who operates a "truck, tractor, trailer or any combination of them that has a gross vehicle weight in excess of 4,500 kg or a bus that is designed and constructed to have a designated seating capacity of more than 24 persons, including the driver." However, there are two sets of hours of service rules, one for above 60th parallel north, and one for below.