2005 CADILLAC DEVILLE Owners Manual

Page 337 of 420

CADILLAC DEVILLE 2005 8.G Owners Manual In�ation - Tire Pressure
Tires need the correct amount of air pressure to operate
effectively.
Notice:Do not let anyone tell you that
under-in�ation or over-in�ation is all right. It is not.
If your t

Page 338 of 420

CADILLAC DEVILLE 2005 8.G Owners Manual How to Check
Use a good quality pocket-type gage to check tire
pressure. You cannot tell if your tires are properly in�ated
simply by looking at them. Radial tires may look properly
in�ated even when

Page 339 of 420

CADILLAC DEVILLE 2005 8.G Owners Manual If your vehicle has P225/60R16 97S or P235/55R17 98H
size tires and you will be driving at speeds of 100 mph
(160 km/h) or higher, where it is legal, set the cold
in�ation pressure to the maximum in�a

Page 340 of 420

CADILLAC DEVILLE 2005 8.G Owners Manual Tire Pressure Monitor Operation
If your vehicle has the Tire Pressure Monitor (TPM)
system, it uses radio and sensor technology to check tire
pressure levels. Sensors, mounted on each road
wheel, tran

Page 341 of 420

CADILLAC DEVILLE 2005 8.G Owners Manual The TPM system also allows the driver to check the air
pressure status of each road tire using the Driver
Information Center (DIC). Each tire’s air pressure will be
listed individually, in the follo

Page 342 of 420

CADILLAC DEVILLE 2005 8.G Owners Manual After the tires have been rotated, adjust the front and
rear in�ation pressures as shown on the Tire and
Loading Information label.
Vehicles equipped with the Tire Pressure Monitor (TPM)
system will n

Page 343 of 420

CADILLAC DEVILLE 2005 8.G Owners Manual Buying New Tires
To �nd out what kind and size of tires your vehicle
needs, look at the tire and loading information label.
For more information about this label and its location on
your vehicle, seeL

Page 344 of 420

CADILLAC DEVILLE 2005 8.G Owners Manual Uniform Tire Quality Grading
Quality grades can be found where applicable on the
tire sidewall between tread shoulder and maximum
section width. For example:
Treadwear 200 Traction AA Temperature A
Th