The company claims that this wheelchair tank can take a 60 percent grade in any direction. In case things get hairy, there's a four-point harnesses holding the driver in place and a roll bar ...

back and joint conditions bound him to a wheelchair in 1999. Head over to YouTube to watch the video of Starr in his Tank Chair (embedding disabled).

Every hacker has dreamt of building their own tank at some point ... enough that neighbors don’t get concerned. An electric wheelchair is at the heart of the build. After ripping out its ...

Combat veteran Brad Soden, inspired by his wife's paralysis, has created a fleet of wheelchairs that are built more like tanks than traditional ... Below are some GIFs of the chairs in action.

So his friends helped him turn his wheelchair into a tank. Now he's slaying. Story by Jacob Shamsian and editing by A.C. Fowler Follow INSIDER PEOPLE on Facebook Follow INSIDER on YouTube More ...

The Trackchair is similar to a wheelchair, only instead of wheels, the chair sits on a set of tank-like continuous tracks to allow them to better move through the unsteady trail terrain.