Black plate (37,1)
GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-6014315) - 2014 - crc - 8/15/13
Vehicle Care
10-37
Relays
Usage
DRL/
LO BEAM
Daytime Running
Lamps Relay (If
Equipped)
HI SHUTTER Hi Shutter (GMC
with Halogen
Lighting)
FRT/WSW
Front Windshield
Washer Relay
Wheels and Tires
Tires
Every new GM vehicle has
high-quality tires made by a
leading tire manufacturer. See
the warranty manual for
information regarding the tire
warranty and where to get
service. For additional
information refer to the tire
manufacturer.
{
Warning
.
Poorly maintained and
improperly used tires are
dangerous.
.
Overloading the tires can
cause overheating as a
result of too much flexing.
There could be a blowout
(Continued)
Warning (Continued)
and a serious crash. See
Vehicle Load Limits on
page 9-10
.
.
Underinflated tires pose
the same danger as
overloaded tires. The
resulting crash could
cause serious injury.
Check all tires frequently
to maintain the
recommended pressure.
Tire pressure should be
checked when the tires
are cold.
.
Overinflated tires are more
likely to be cut, punctured,
or broken by a sudden
impact
—
such as when
hitting a pothole. Keep
tires at the recommended
pressure.
(Continued)