Zone Body construction means passengers sit in a reinforced occupant zone, incorporating front and rear crushable zones to help protect in the event of a collision.

Front and rear crumple zones absorb impact energy, helping to reduce the risk of injury to passengers by helping to maintain passenger compartment structural integrity.

In every TIIDA there is a standard driver side SRS air bag, as well as the option to include a passenger SRS air bag.

3-point (lap and shoulder) seat belts are the primary restraint system in any vehicle, helping reduce the occupants' likelihood of contact with interior components or ejection from the vehicle in the event of a collision.

Pre-tensioners and load limiters work with other components of the restraint system to help protect passengers in certain frontal impacts. Double pre-tensioners are also available on mid to upper models.

The TIIDA steering column is designed to help absorb collision energy by compressing during certain frontal impacts, which helps reduce the risk of injury.