This offroad wheelchair can tackle any terrain.

Ziesel Offroad Chair

If you're a hardcore grandpa, or just want to have a little fun, Ziesel has created the ultimate personal offroad vehicle for hitting the ski slopes, sand dunes, offroad trails, or just cruising at the mall. The machine can run for hours on a silent, eco-friendly electric motor with a top speed of just under 22 mph. The tubular steel frame gives it rollover protection, and Deltatracks tires maintain grip like a mini tank.