VSPOILERS optimize the aerodynamics around the cab, thereby greatly minimizing drag and turbulence between the cab and trailer. With a front body, the wind is lifted over the box, optimizing the wind flow from the cab to the body. The best results from on-road tests via truck manufacturers' systems are savings of 7-9%. In addition, there are wind tunnel tests conducted by one of the world's most reputable institutes, Edr Medeso, where you can find their report on our website.
