In an attempt to set a new world record for driving a wheeled vehicle to the highest altitude possible, a team of three men from Switzerland are preparing to reach the summit of the Ojos Del Salado volcano, in the barren Atacama region of Chile using an electric, solar-powered special purpose truck.

Reaching high elevations using a vehicle with a conventional internal combustion engine is challenging because of the low volumes of oxygen present at high altitudes, thereby presenting problems in the form of increasingly degraded engine power as altitudes increase.