Tire Pressure - GMC Yukon 2023 Manual

108 Vehicle Care
Vehicle Placard A label permanently
:
attached to a vehicle showing the
vehicle's capacity weight and the
original equipment tire size and
recommended inflation pressure. See
Tire and Loading Information Label
under Vehicle Load Limits 0 77.

Tire Pressure

Tires need the correct amount of air
pressure to operate effectively.
Warning
Neither tire underinflation nor
overinflation is good. Underinflated
tires, or tires that do not have
enough air, can result in:
Tire overloading and overheating,
which could lead to a blowout
Premature or irregular wear
Poor handling
Warning (Continued)
Reduced fuel economy for internal
combustion engine vehicles
Reduced range for electric vehicles
Overinflated tires, or tires that have
too much air, can result in:
Unusual wear
Poor handling
Rough ride
Needless damage from road
hazards
The Tire and Loading Information label
on the vehicle indicates the original
equipment tires and the correct cold
tire inflation pressures. The
recommended pressure is the minimum
air pressure needed to support the
vehicle's maximum load carrying
capacity.
(Continued)
For additional information regarding
how much weight the vehicle can carry,
and an example of the Tire and Loading
Information label, see Vehicle Load
Limits 0 77. How the vehicle is loaded
affects vehicle handling and ride
comfort. Never load the vehicle with
more weight than it was designed to
carry.
When to Check
Check the pressure of the tires once a
month or more.
Do not forget the spare, if the vehicle
has one. See your owner's manual for
additional information.
How to Check
Use a good quality pocket-type gauge
to check tire pressure. Proper tire
inflation cannot be determined by
looking at the tire. Check the tire
inflation pressure when the tires are
cold, meaning the vehicle has not been
driven for at least three hours or no
more than 1.6 km (1 mi).