An elegant load system for carrying loads on the car roof using designed load carriers in aluminum and T-track for safe and practical assembly of Volvo's different load carrier accessories. The aerodynamic designed load carrier gives a minimum of wind noise and air drag. The load carrier base is easily secured on the integrated rail profile with the help of the supplied torque wrench. An impact resistant, black plastic cover encloses the base while a rubber grip around the rail profile prevents marking.