Your garden variety car generally comes with four wheels, plus a spare in the boot. It’s a number landed upon after much consideration, with few vehicles deviating from the norm. That doesn’t mean ...

Back in 1967, California-based Gyro Transport Systems built a prototype vehicle known as the Gyro-X. The automobile had just two wheels, one in front and one in the back and, as the car’s name implies ...

This is the Lane Motor Museum, home of the one and only Gyro-X. The Gyro-X is a two-wheeled prototype vehicle. Developed in the 1960s, it was proposed as a solution for the future of transportation.

Fifty years after its debut at the 1967 International Automobile Show in New York City, the Gyro-X will re-emerge at the 2017 Pebble Beach Concours d’Elegance as part of a class called “American Dream ...