Quadricycle refers to vehicles with four wheels.
In 1896 Ford called his vehicle the "Quadricycle"; it ran on four bicycle tires with an engine driving the back wheels.
In modern-day France, a quadricycle is a 4-wheel car that cannot go faster than 28 mph and weighs less than 770 pounds. See also the USA's Low-speed vehicle class
Ford Quadricycle, Henry Ford's first designBurnard Jarstfer Quadricycle (based on Ford Quadricycle)Orient Quadricycle (aka Orient Autogo)Truffault QuadricycleLe Rudge Quadricycle TandemDe Dion Bouton 1900 QuadricycleDe Dion Bouton Victoria QuadricycleDe Dion Bouton “La Marquise” Quadricycle (Steam runabout)Peugeot Type 3 Quadricycle1889 Daimler QuadricycleAdditional motorized four-wheelers:
Duryea Motor WagonBenz VeloQuadricycle, quadracycle, quadcycle, quadrocycle and quad all refer to vehicles with four wheels. More specifically these terms may refer to:
All-terrain vehicle, also known as quad or quad bikeAutomobile, the first experimental steam automobiles were termed steam quadricyclesLow-speed vehicle, referred to in some countries as a quadricycleMotorised quadricycle, European classifications for light four-wheeled motorized vehicles: light quadricycles, category L6e, and (heavy) quadricycles, category L7eQuadracycle, a four-wheeled style of cycleVelomobile, an enclosed human-powered vehicle