Did you know that your headrest should be pretty high? If the centre of the headrest is lined up with your ears you are about right, if it is too low it will actually do more harm than good in certain types of colission.
So where are your headrests set to? Do you have rear headrests? (I pulled out my middle one as it never got used and was in the way.)
So where are your headrests set to? Do you have rear headrests? (I pulled out my middle one as it never got used and was in the way.)