Why is the traditional 10:00 / 2:00 hand position no longer recommended for steering?

The traditional 10:00 / 2:00 hand position is no longer recommended primarily due to the presence of airbags and the way they deploy during a collision. When airbags deploy, they do so with significant force and speed, which can result in injury to a driver who is positioned with their hands at the 10 and 2 positions. If the driver's hands are located there at the moment of deployment, the airbag can strike their arms, potentially causing broken bones or other severe injuries.

In contrast, a hand position of 9:00 and 3:00 is now often suggested. This position allows for better control of the vehicle, reduces the likelihood of injury from airbag deployment, and enables drivers to maintain a clear view of the road and their surroundings. Factors related to comfort, changes in driving styles, or obstructions of views by themselves do not accurately capture the critical safety concerns associated with airbag deployment, which is the primary reason for the shift in recommended hand positions.