Young humanoid finally decided that bracing the drive gears was more important than four wheel drive, and implemented this idea into the final version of Most Terrain Vehicle Version 4. MTV V4 included a hinged propulsion system, which featured two drive motors with well-braced gears. A high ground clearance steering system finished the simple model. As a result, MTV V4 could easily traverse grass. In fact, the only real issue with the invention was that it was back heavy and could not climb high obstacles.