The Mini Sixteen-Wheeler is a homemade vehicle with 16 wheels arranged radially around a body resembling two overlapping octagons. Power reaches all 16 wheels, but on a flat floor it travels straight using only the four wheels touching the ground. When sent toward a wall, it spins in place. Attempts to negotiate slopes and steps did not go as planned.

Its creator, Zeru, developed the idea as a byproduct of working on a physics simulation model. The body was 3D-printed, then assembled with gears and wheels.