Why do motorcycles have two wheels but not trucks?
Stupid question and you phrased it wrong. Trucks have two wheels and then some. You should have asked why do motorcycles have only two wheels and trucks have four or more more. Actually that's not right either. Three wheeled vehicles are licensed as motorcycles and there are three wheeled trucks.
Thats a dumb question. I mean because trucks weigh over a tonne, and can't be supported on two wheels. Cars can't be supported by three (Top Gear) how do you think trucks can handle two? IT WILL CRUSH IT :D
Motorcycles were made in the 1990's by a Jewish company who wanted small transportation, with good gas mileage, and since rubber was so expensive, the less tires, the better. So that's why.
