Tank Chair is a custom off-road wheelchair that can go anywhere outdoors. Conquers Streams, Mud, Snow, Sand, and Gravel, allowing you to get back to nature, and can also climb up and down stairs. Even the urban street and stairs, with a incline accent of up to 45 degrees.
45 degrees in a track machine is scary enough and you've got an arm to put out infront of you. 45 in that chair that takes balls