Automotive Academy

Frontal crashes are more frequent, more severe and usually have less ride-down time than rear-end crashes.  In such a frontal crash, it is easy to see why a rear-facing carseat is a better choice.  The entire shell of the carseat cradles the child’s back, neck and head. Some seats even have foam protection in the shell to cushion the child even more. 

The crash forces are spread throughout the large area of the child’s back and head, reducing the pressure during the crash, and keeping the head from snapping backward with respect to the body.  Unlike this rear-facing carseat, a child’s legs and head are not restrained at all if they are turned front-facing.  In a serious frontal crash with a front-facing carseat, the head and legs of the child are thrown forward like a rag doll, and serious forces are put on the child’s spinal cord. 

In a front-facing carseat, only the harness couples the energy to the child’s body.  The smaller area of the harness means more pressure on the child.  In the egg analogy, the egg is much less likely to break if it is caught using the whole padded area of your hand rather than with just a couple bony fingers.

Similarly, for the uncommon rear-end crash, a front-facing carseat may be safer than a rear-facing model.  Still, rear-end crashes are much less common and much less severe than frontal crashes, and it is for that reason we choose to maximize the protection for a frontal crash instead. 

In addition, rear-facing carseats can also provide an added degree of safety in side-impacts.  Rear-facing seats will usually protect the head from being thrown outside the shell of the carseat much better than a front-facing carseat in a frontal offset or side impact.