We can not alone be able to get a good air bag protective effect. In fact, if not with the seat belt used, in some cases, when the airbag deployment would cause unnecessary harm to the crew. Let's us see airbag of the some note matters.
Pilot bit in the air bag installed in the middle of the steering wheel, front passenger airbag-bit platforms installed in front of the house, Moment of the accident, can effectively protect the driver and co-pilot position occupant's head and chest, because a positive result in violent collisions happen in front of large deformation of the vehicle.