MICHELIN TERRENA America is a wonderful continent where you can find the most different landscapes. Next American generations will look for vehicles which must be able to transit through several terrains. Responding to this tendency borns TERRENA. The exclusive tire system adapts the dimensions of the wheel to the different types of roads. This allows the user to drive the vehicle in a huge range of conditions. TERRENA enlarges the diameter of the wheel while reduces its width and the height of the car increases. If the sensors detect a good road in conditions to drive fast the wheels become wide and the height of the car decreases to provide more stability and control. The propulsion is given by a V12- 650 HP hydrogen combustion engine. The exterior of the car is covered with a flexible material that would absorb the deformation of possible impacts. Copyright © 2008 Marcos Madia. All rights reserved.