Black plate (44,1)Cadillac ATS (Europe) - 2013 - crc - 10/8/1210-44 Vehicle Care10. Proceed to the driver side reartyre, and repeat the procedurein Step 7. The horn sounds twotimes to indicate the sensoridentification code has beenmatched to the driver side reartyre, and the TPMS sensormatching process is no longeractive. The TYRE LEARNINGACTIVE message on the DICdisplay screen goes off.11. Press STOP to turn theignition off.12. Set all four tyres to therecommended air pressurelevel as indicated on the Tyreand Loading Information label.Tyre InspectionWe recommend that the tyres,including the spare tyre, if thevehicle has one, be inspectedfor signs of wear or damage atleast once a month.Replace the tyre if:. The indicators at three ormore places around the tyrecan be seen.. There is cord or fabricshowing through the tyre'srubber.. The tread or sidewall iscracked, cut, or snaggeddeep enough to show cord orfabric.. The tyre has a bump, bulge,or split.. The tyre has a puncture, cut,or other damage that cannotbe repaired well because ofthe size or location of thedamage.Tyre RotationIf the vehicle has non-directionaltyres, they should be rotated atthe intervals specified in theMaintenance Schedule. SeeScheduled Maintenance onpage 11‑1.Tyres are rotated to achieve auniform wear for all tyres. Thefirst rotation is the mostimportant.Anytime unusual wear isnoticed, rotate the tyres as soonas possible, check for propertyre inflation pressure, andcheck for damaged tyres orwheels. If the unusual wearcontinues after the rotation,check the wheel alignment. SeeWhen It Is Time for New Tyreson page 10‑46 and WheelReplacement on page 10‑49.