The exterior design was one of a kind, with it being a two-seat, three-wheeled vehicle.

Mark has since started Arcimoto, designing a three-wheeled electric vehicle.

A similar system was adopted for the type approval of two- and three-wheeled vehicles, which became effective on 1 January 1994.

A tricycle, often abbreviated to trike, is a three-wheeled vehicle.

For design purposes, three-wheeled vehicles are divided into two categories:

Sǎamláw means 'three wheels' and that's just what they are - three-wheeled vehicles.

Indian own emission regulations still apply to two- and three-wheeled vehicles.

But no relief came their way until the postman turned into the main gate, driving his small three-wheeled vehicle.

This three-wheeled vehicle (one at the front, two at the rear) was designed for use on the battlefield, under enemy fire.

A sidecar turns a motorcycle into a three-wheeled vehicle.