By dirt bike do you mean and enduro bike or a Motocross bike or some other bike at all? For any bike except motocross bike you definitely need license, and for motocross bike you don't, because you can't ride it on the streets at all... You can only use it in motocross tracks and for that you need to have a special permit...
In Maine a moped under 50cc and over 25cc must be registered and the operator must have a form of operators license such as a drivers permit, drivers license etc.
No, they do not need a drivers license to drive a NASCAR race car.
You need to be 18 to get you drivers license but when you are 16 you can drive with a guardian that has a drivers license.
you don't need a special license to drive an RV just a regular drivers license
No
I don't think that you can drive anywhere :(
no.
Can you drive a 50 cc scooter in Texas without a drivers license
Yes, you can drive in US with an international drivers licence.
you can drive anywhere in the U.S. with any states drivers liscense.It is possible to drive across the country without having to obtain a drivers license in each state because a drivers license is valid in all 50 states. Most states also have a drivers license compact that reports traffic infractions.
No
Yes