Why is the traditional 10:00 / 2:00 hand position no longer preferred?

Answer: D — Airbags

The traditional 10:00 / 2:00 hand position on the steering wheel is no longer preferred primarily because of the presence of airbags in modern vehicles. When an airbag deploys, it opens rapidly and with significant force, which can pose a risk of injury to a driver's arms and hands if they are positioned at these traditional points on the wheel. The change in recommended hand positions, such as moving to 9:00 / 3:00, promotes better control of the vehicle while also keeping the driver's arms and hands out of the danger zone created by airbag deployment. This adjustment enhances safety by reducing the potential for injury while still allowing for effective steering and maneuvering of the vehicle.