See also:

Safety
At this time, the Sentra has not been crash tested by the Insurance Institute for Highway Safety. Standard safety features include antilock brakes with electronic brake-force distribution, active ...

Specifications. Wheels and tires
WHEELS AND TIRES ...

Seat belts with pretensioners (front seats)
- The pretensioners cannot be reused after activation. They must be replaced together with the retractor and buckle as a unit. - If the vehicle becomes involved in a collision but a prete ...