Tire Pressure Monitor System - Pontiac 2008 G8 Owner's Manual

Tire Size
P245/45R18 96V
245/45R18 96V
245/40R19 94W
When you end this high-speed
driving, return the tires to the cold tire
inflation pressure shown on the Tire
and Loading Information label. See
Loading the Vehicle on page 8-28
and Inflation - Tire Pressure on
page 9-46.
Recommended Cold Tire Inflation
Occupant and Cargo Weight:
573 lbs (260 kg) or Less
Front Tires
35 psi (240 kPa) 35 psi (240 kPa)
36 psi (250 kPa) 36 psi (250 kPa)
36 psi (250 kPa) 36 psi (250 kPa)
Tire Pressure Monitor
System
The Tire Pressure Monitor System
(TPMS) uses radio and sensor
technology to check tire pressure
levels. The TPMS sensors monitor
the air pressure in your vehicle's
tires and transmit tire pressure
readings to a receiver located in the
vehicle.
Each tire, including the spare (if
provided), should be checked
monthly when cold and inflated to the
inflation pressure recommended by
the vehicle manufacturer on the
vehicle placard or tire inflation
Vehicle Service and Care
Occupant and Cargo Weight:
Rear Tires Front Tires
39 psi (270 kPa)
39 psi (270 kPa)
39 psi (270 kPa)
pressure label. (If your vehicle has
tires of a different size than the size
indicated on the vehicle placard or
tire inflation pressure label, you
should determine the proper tire
inflation pressure for those tires.)
As an added safety feature, your
vehicle has been equipped with a
tire pressure monitoring system
(TPMS) that illuminates a low tire
pressure telltale when one or
more of your tires is significantly
under-inflated.
Up to 917 lbs (416 kg)
(Vehicle Capacity Weight)
Rear Tires
44 psi (300 kPa)
44 psi (300 kPa)
44 psi (300 kPa)
9-49