Normally, they don't move. Or, at least, they're not intended to.
One of the fastest street cars in the US is the Lamborghini Aventador. Also, some of the other fastest street cars in the US include: The Nobel M600 and the Zenvo ST1.
Worlds fastest Production car? Yes. Worlds fastest Street Car? No. The Bugatti Veyron Super Sport is the fastest Production car at 267 MPH, claimed June 24th 2010. The Fastest Street car is Larry Larson's 1966 Chevy Nova, 6 second Quarter mile at 211 MPH with gear left in it. It is full street legal claiming fastest street car.
The fastest car on Street Racing is the De Tomaso Pantera 27speed/18handling i believe
The fastest street legal car is the Bugatti Veyron.
Yes, it is the fastest street legal car in the world.
Orion.
Andy Simon of fairless hills PA has the fastest street leegal harley-Davidson in the quarter mile
the bugatti veyron is the fastest street legal car on earth:253m.p.h.
The Vincent Black Shadow was the fastest production street motorcycle from 1949 to 1972
Hayabusa is the fastest bike.
Nissan GT-R
The fastest available street legal bike is the Suzuki Hiyabusa. This motorcycle has a top rated speed of 194 miles per hour.