Devices designed to attach to a vehicle’s roof, creating a foundation for carrying items such as luggage, sporting equipment, or cargo carriers, can be found at a large retail corporation. These systems typically consist of two bars that span the width of the vehicle’s roof, with various mounting mechanisms that secure them to specific vehicle roof types. For example, a consumer may purchase a pair of these bars to transport kayaks, bicycles, or a rooftop cargo box from a widely known store chain.
Such systems provide a practical solution for expanding a vehicle’s carrying capacity. This can be especially beneficial for individuals or families who frequently engage in outdoor activities or require additional space for travel. Historically, these systems have evolved from simple, rudimentary designs to more sophisticated and aerodynamic models, often reflecting advancements in materials science and engineering. The availability of these systems through large retailers has made them more accessible to a broader consumer base, influencing travel and leisure activities.