The Latest Evolution of the Pinnacle Line !!! Since its inception over twenty years ago, the Pinnacle brand has continually evolved, redefining car care by introducing new technologies and setting new trends. Xtreme Machine Technology, or XMT, was the first evolution of the Pinnacle brand. XMT introduced a machine-specific line of products that enabled users to get better results in less time. The latest evolution of the Pinnacle line is Black Label, a collection of coatings and other cutting-edge surface care products that will redefine car care like Pinnacle originally did over twenty years ago.