GMC Sierra Quiz
Seats and Restraints

Front Seats

In this manual: Seats and Restraints
Introduction — 6In Brief — 46Seats and Restraints — 48Storage — 7Instruments and Controls — 75Lighting — 22Infotainment System — 22Climate Controls — 7Driving and Operating — 77Vehicle Care — 79Service and Maintenance — 26Technical Data — 8Customer Information — 25OnStar — 25Keys, Doors, and Windows — 38
~1min read

The front seats have adjustable head restraints in the outboard seating positions.

GMS Sierra: Front Seats. Adjust the head restraint so that the top of the restraint is at the same height as the top of the occupant's head. This position reduces the chance of a neck injury in a crash.

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A quick GMC Sierra quiz: every answer comes with an explanation and a link to the manual page.