Buick Regal: Tire Inspection - Electrical System - Vehicle Care - Buick Regal Owners ManualBuick Regal: Tire Inspection

We recommend that the tires, including the spare tire, if the vehicle has one, be inspected for signs of wear or damage at least once a month.

Replace the tire if:

► The indicators at three or more places around the tire can be seen.

► There is cord or fabric showing through the tire's rubber.

► The tread or sidewall is cracked, cut, or snagged deep enough to show cord or fabric.

► The tire has a bump, bulge, or split.

► The tire has a puncture, cut, or other damage that cannot be repaired well because of the size or location of the damage.

    TPMS Sensor Matching Process
    Each TPMS sensor has a unique identification code. The identification code needs to be matched to a new tire/wheel position after rotating the vehicle’s tires or replacing one or more of the TPMS se ...

    Tire Rotation
    Tires should be rotated every 12 000 km (7,500 mi). See Scheduled Maintenance . Tires are rotated to achieve a uniform wear for all tires. The first rotation is the most important. Any time unusua ...

    See also:

    First aid kit
    The first aid kit is located in the container on the inside of the trunk lid. Unscrew the wing nut to open. Some of the articles have a limited service life. Check the expiration dates of the c ...

    To open and close the hood
    To open the hood, two latches must be released. 1. Pull the hood release lever located under the left sideof the instrument panel. Hood Release Lever 2. Lift the secondary latch located under the ...

    Front passenger’s SRS frontal airbag
    The front passenger’s SRS frontal airbag uses a dual stage inflator. The inflator operates in different ways depending on the severity of impact. The total load on the seat is monitored by the pa ...