Wheels And Tyres; Tyres - Cadillac CTS 2018 Owner's Manual

280 VEHICLE CARE
Relays Usage
50 Child door lock
security
51 Rear closure
52 Rear closure 2
54 Door lock security
*56 Fuel door
* Optional

Wheels and Tyres

Tyres

Every new GM vehicle has
high-quality tyres made by a
leading tyre manufacturer. See the
warranty manual for information
regarding the tyre warranty and
where to get service. For
additional information refer to the
tyre manufacturer.
Warning
Poorly maintained and
improperly used tyres are
dangerous.
Overloading the tyres can
cause overheating as a
result of too much flexing.
There could be a blowout
and a serious crash. See
Vehicle Load Limits 0 184.
Warning (Continued)
Underinflated tyres pose
the same danger as
overloaded tyres. The
resulting crash could cause
serious injury. Check all
tyres frequently to
maintain the
recommended pressure.
Tyre pressure should be
checked when the tyres
are cold.
Overinflated tyres are
more likely to be cut,
punctured, or broken by a
sudden impact - such as
when hitting a pothole.
Keep tyres at the
recommended pressure.
Worn or old tyres can
cause a crash. If the tread
is badly worn,
replace them.