See also:

Seats, seat belts and Supplemental Restraint System (SRS)
Seats, seat belts and Supplemental Restraint System (SRS) 1. Supplemental front-impact air bags 2. Front seat-mounted side-impact supplemental air bags 3. Seat belts 4. Head restraints †...

Interior
The Sentra offers some innovative features for a compact car, including rear cupholders that can hold 32-ounce cups and 20-ounce bottles; high-mounted front-seatback pockets for backseat passenger ...

Tire inflation pressure
Check the pressure of the tires (including the spare) often and always prior to long distance trips. The recommended tire pressure specifications are shown on the Tire and Loading Information ...