A Jeep Worth Celebrating By Kalaber Creations With lots of imagination, common sense, and guts, Mark Tetreau of Arizona-based Kalaber Creations started building a 1971 Kalaber “J1” Jeep in 1995. The lack of tools, engineering education, resources, and money didn’t stop him from starting this distinctive project.
A Master-Crafted Work of Art: U1 Mark Tetreau built a custom Ural and sidecar from used, forgotten, and scrap parts he had lying around. Its name is U1. “U” is born from his love of Ural motorcycles and “1” means the first-ever Ural of its kind. Kalaber