For many years, H&R has been named as the supplier for the DTM teams of Mercedes. In addition, H&R maintains extensive involvement in several Touring Car, GT and Monoposto Racing Series, not to mention the Formula 1- where each circuit may have its own demanding characteristics. In the harsh environs of competition, H&R is able to test new materials and innovate production technologies that can help racing teams adapt to changing road conditions accurately and efficiently. Additional Informations you can find on the homepage of ...