There is a prototype motorcycle, showcasing a Dodge Viper engine, that has two wheels in the front, and two in the back. This is not a production run yet.
There are also three-wheeled "bikes", like the T-Rex, that have a two-wheel axle in the front, and a motorcycle-style single wheel in the back.
Some home builders have taken an easier way out along the lines of the Trike. Instead of replacing the entire rear end of the motorcycle, they simply add two more wheels to the rear by welding a brace on either side of the original rear tyre. What they end up with is a motorcycle with one front wheel and three rear wheels. The three rear wheels are all in continuous contact with the ground and have their axels in line with each other.
Vehicles with four wheels are cars, buses and most carriages. Some smaller trucks also have four wheels. There are bicycles as well as motorcycles with four wheels, but the vast majority of these vehicles are only two-wheeled.
A four wheeled, closed horse drawn carriage is called a coach.
car
droshky was an open four wheeled passenger carriage used in russia and Poland
Extreme Machines - 1997 Four Wheeled Force was released on: USA: 1998
A four wheeled, closed horse drawn carriage is called a coach.
Stability and traction.
Gottlieb Daimler
In New York, the first 4 wheeled trucks were introduced in 1911.
droshky
a carriage pulled by four horses with one driver
The correct spelling for a four-wheeled ride is "four-wheeled ride."