There is no limit.
Be careful not to overload your car's electrical system with too many big bulbs.
The Bugatti Veyron 16.4 SuperSport has the highest top speed. (268mph, 431kph)
The highest road in the U.S. is Colorado state.
There is no legal requirement for the wattage for most bulbs, only that they are sufficiently visible and do not blind other users. Most headlights are 35W-55w for road use, with most other external bulbs for indicators, brakes and tail being around 5 watts. Fog lights can be a higher power output. The actual light produced by a car bulb of a given wattage varies depending on the technology (traditional filament, LED or HID), the reflector and the lens colour.
no i don't know why but it is not legal to land a plane on a road
its legal on the track but not on the road
Its legal on the track but not on the road
In general it is known that Asia has the highest road fatalities rate in the world.
Germany
are razor pocket rockets street legal on a private road?
Depends. Usually, for a bike to be road legal it has to be registered, insured, inspected, able to pass certain standards of noise, braking, lights and such. Any bike - regardless of engine size - that fulfil these requirements can be road legal. If it doesn't, then it isn't road legal.
Mount Evans, Colorado (14,120 feet, 4,304 meters) - highest road in the 48 contiguous states
Yes, provided you're on a road or section of road where it is legal to pass.