A vehicle includes a wheeled frame and sidewalls with a cockpit therein. A top is provided having a perimeter contoured for engaging a sidewall perimeter in a closed position and providing a canopy for the cargo/living space in an open position. Linear actuators are provided for moving the top between the open and closed positions along with a motor mechanism for operating the linear actuation. A panel moveably attached to the top enables operator entry and exit from the vehicle with the top in the closed position through an access provided by the panel.