Assuming you're talking about motor-racing drivers etc... It's there for one purpose - to protect the driver's head in case of an accident.
you should wear a helment toprotect you from getting any kinds of brain damage.
yes he did -anonymos
Yes, it is required by law to wear a shirt while driving in most places.
so that they can bash their brains in, its a personal choice!
yes it would be safer
yes
once you turn professional you dont wear it but as long as you fight amatuer you must always wear it no matter what your age
There are currently no laws in New Jersey saying that a person needs to wear a shirt while driving. There are also no laws against driving barefoot.
No
yes
seat belt
You cannot wear a dual set of headphones while driving. It inhibits your ability to hear emergency vehicles and be aware of what is going on around you.