Gregory Dunham from the USA constructed a rideable motorcycle in 2005 that is 3.429 metres (11 feet 3 inches) tall to the top of handlebars. The bike is 6.187 metres (20 feet 4 inches) long and weighs 2.948 tons (6,500 lbs). This bike is powered by a 8.2 litre (502 cubic inch) V8 engine and has tyres that are 1.88 m (74 inches) tall. Contraptions like this one just proves that Americans like to build stuff bigger and better. I think the highway patrol could get scared if they see something as big as this cruising down the road.
