Black plate (82,1)Cadillac CTS/CTS-V Owner Manual (Include Mex) - 201210-82 Vehicle CareSee Tire Pressure onpage 1074 and Vehicle LoadLimits on page 912.Reset the Tire Pressure MonitorSystem. See Tire PressureMonitor Operation onpage 1077.Check that all wheel nuts areproperly tightened. See “WheelNut Torque” under Capacitiesand Specifications onpage 122.{ WARNINGRust or dirt on a wheel, or on theparts to which it is fastened, canmake wheel nuts become looseafter time. The wheel couldcome off and cause an accident.(Continued)WARNING (Continued)When changing a wheel, removeany rust or dirt from places wherethe wheel attaches to the vehicle.In an emergency, a cloth or apaper towel can be used;however, use a scraper or wirebrush later to remove all rustor dirt.Lightly coat the center of thewheel hub with wheel bearinggrease after a wheel change ortire rotation to prevent corrosionor rust build-up. Do not getgrease on the flat wheelmounting surface or on thewheel nuts or bolts.When It Is Time forNew TiresFactors such as maintenance,temperatures, driving speeds,vehicle loading, and road conditionsaffect the wear rate of the tires.Treadwear indicators are one wayto tell when it is time for new tires.Treadwear indicators appear whenthe tires have only 1.6 mm (1/16 in)or less of tread remaining. See TireInspection on page 1080 and TireRotation on page 1081 for moreinformation.
