2011 CADILLAC CTS tires

Black plate (27,1)Cadillac CTS/CTS-V Owner Manual - 2011
Driving and Operating 9-27
N (Neutral):In this position, the
engine does not connect with the
wheels. To restart when the vehicle
is already moving, use N (Neutral)
only. You can also use N (Neutral)
when the vehicle is being towed.
{WARNING
Shifting into a drive gear while the
engine is running at high speed is
dangerous. Unless your foot is
firmly on the brake pedal, the
vehicle could move very rapidly.
You could lose control and hit
people or objects. Do not shift
into a drive gear while the engine
is running at high speed.
Notice: Shifting out of P (Park) or
N (Neutral) with the engine
running at high speed may
damage the transmission. The
repairs would not be covered by
the vehicle warranty. Be sure the
engine is not running at high
speed when shifting the vehicle. D (Drive):
This position is for
normal driving. It provides the best
fuel economy. If you need more
power for passing, and you are:
.Going less than 55 km/h
(35 mph), push the accelerator
pedal about halfway down.
.Going about 55 km/h (35 mph) or
more, push the accelerator all
the way down.
The transmission will shift down
to a lower gear and have more
power.
Downshifting the transmission in
slippery road conditions could result
in skidding; see “Skidding”under
Loss of Control on page 9‑6 While in D (Drive), the CTS‐V
vehicle's first forward gear
automatic shift after starting the
vehicle will be from 1 (First).
Afterwards, the CTS‐V vehicles will
always start in 2 (Second) gear.
While in M (Manual Mode), for
increased performance, the vehicle
will start in 1 (First) gear.
M (Manual Mode):
This position
allows the driver to select the range
of gears appropriate for current
driving conditions. See Driver Shift
Control (DSC) later in this section.
Notice: Spinning the tires or
holding the vehicle in one place
on a hill using only the
accelerator pedal may damage
the transmission. If you are stuck,
do not spin the tires. When
stopping on a hill, use the brakes
to hold the vehicle in place.

Black plate (52,1)Cadillac CTS/CTS-V Owner Manual - 2011
9-52 Driving and Operating
Towing
General Towing
Information
Only use towing equipment that has
been designed for the vehicle.
Contact your dealer or trailering
dealer for assistance with preparing
the vehicle for towing a trailer.
See the following trailer towing
information in this section:
.For information on driving while
towing a trailer, see“Driving
Characteristics and
Towing Tips.”
.For maximum vehicle and trailer
weights, see “Trailer Towing.”
.For information on equipment to
tow a trailer, see “Towing
Equipment.”
For information on towing a disabled
vehicle, see Towing the Vehicle
on
page 10‑117. For information on
towing the vehicle behind another vehicle such as a motorhome, see
Recreational Vehicle Towing
on
page 10‑117.
Driving Characteristics
and Towing Tips
{WARNING
The driver can lose control when
pulling a trailer if the correct
equipment is not used or the
vehicle is not driven properly. For
example, if the trailer is too
heavy, the brakes may not work
well —or even at all. The driver
and passengers could be
seriously injured. The vehicle may
also be damaged; the resulting
repairs would not be covered by
the vehicle warranty. Pull a trailer
only if all the steps in this section
have been followed. Ask your
dealer for advice and information
about towing a trailer with the
vehicle. The vehicle can tow a trailer if it is
equipped with the proper trailer
towing equipment. To identify the
trailering capacity of the vehicle, see
Trailer Towing (Except CTS-V)
on
page 9‑56or Trailer Towing
(CTS-V)on page 9‑57. Trailering
changes handling, acceleration,
braking, durability, and fuel
economy. With the added weight,
the engine, transmission, wheel
assemblies, and tires are forced to
work harder and under greater
loads. The trailer also adds wind
resistance, increasing the pulling
requirements. For safe trailering,
correctly use the proper trailering
equipment.
The following information has
important trailering tips and rules for
your safety and that of your
passengers. Read this section
carefully before pulling a trailer.

Black plate (53,1)Cadillac CTS/CTS-V Owner Manual - 2011
Driving and Operating 9-53
Pulling A Trailer
Here are some important points:
.There are many laws, including
speed limit restrictions that apply
to trailering. Check for legal
requirements with state or
provincial police.
.Do not tow a trailer at all during
the first 1 600 km (1,000 miles)
the new vehicle is driven. The
engine, axle, or other parts could
be damaged.
.During the first 800 km
(500 miles) that a trailer is
towed, do not drive over 80 km/h
(50 mph) and do not make starts
at full throttle. This reduces wear
on the vehicle.
.Vehicles with automatic
transmissions can tow in
D (Drive) but M (Manual Mode)
is recommended. SeeManual
Mode
on page 9‑28for more
information. Use a lower gear if
the transmission shifts too often. For vehicles with a manual
transmission, it is better not to
use the highest gear.
.Use the cruise control when
towing.
.Obey speed limit restrictions. Do
not drive faster than the
maximum posted speed for
trailers, or no more than 90 km/h
(55 mph), to reduce wear on the
vehicle.
Driving with a Trailer
Towing a trailer requires experience.
Get familiar with handling and
braking with the added trailer
weight. The vehicle is now longer
and not as responsive as the
vehicle is by itself.
Check all trailer hitch parts and
attachments, safety chains,
electrical connectors, lamps, tires,
and mirror adjustments. If the trailer
has electric brakes, start the vehicle
and trailer moving and then apply
the trailer brake controller by hand
to be sure the brakes are working.During the trip, check regularly to be
sure that the load is secure, and the
lamps and trailer brakes are working
properly.
Towing with a Stability Control
System
When towing, the sound of the
stability control system might be
heard. The system is reacting to the
vehicle movement caused by the
trailer, which mainly occurs during
cornering. This is normal when
towing heavier trailers.
Following Distance
Stay at least twice as far behind the
vehicle ahead as you would when
driving the vehicle without a trailer.
This can help to avoid situations
that require heavy braking and
sudden turns.

Black plate (56,1)Cadillac CTS/CTS-V Owner Manual - 2011
9-56 Driving and Operating
Engine Cooling When Trailer
Towing
The cooling system may temporarily
overheat during severe operating
conditions. SeeEngine Overheating
on page 10‑24.
Trailer Towing
(Except CTS-V)
Before pulling a trailer, there are
three important considerations that
have to do with weight:
.The weight of the trailer.
.The weight of the trailer tongue.
.The total weight on the vehicle's
tires.
Weight of the Trailer
How heavy can a trailer safely be?
It should never weigh more than
450 kg (1,000 lbs). But even that
can be too heavy. Speed, altitude, road grades,
outside temperature, special
equipment, and the amount of
tongue weight the vehicle can carry
must be considered. See
“Weight of
the Trailer Tongue” later in this
section for more information.
Maximum trailer weight is calculated
assuming only the driver is in the
tow vehicle and it has all the
required trailering equipment. The
weight of additional optional
equipment, passengers, and cargo
in the tow vehicle must be
subtracted from the maximum
trailer weight.
Ask your dealer for our trailering
information or advice, or write us at
our Customer Assistance Offices.
See Roadside Service
on
page 13‑7for more information.
Weight of the Trailer Tongue
The tongue load (A) of any trailer is
an important weight to measure
because it affects the total gross
weight of the vehicle. The Gross
Vehicle Weight (GVW) includes the
curb weight of the vehicle, any
cargo carried in it, and the people
who will be riding in the vehicle.
If there are a lot of options,
equipment, passengers or cargo in
the vehicle, it will reduce the tongue
weight the vehicle can carry, which
will also reduce the trailer weight the
vehicle can tow. If towing a trailer,
the tongue load must be added to
the GVW because the vehicle will
be carrying that weight, too. See
Vehicle Load Limits
on page 9‑11for more information about the
vehicle's maximum load capacity.

Black plate (57,1)Cadillac CTS/CTS-V Owner Manual - 2011
Driving and Operating 9-57
For a weight-carrying hitch, the
trailer tongue (A) should weigh 10 to
15 percent of the total loaded trailer
weight (B).
After loading the trailer, weigh the
trailer and then the tongue,
separately, to see if the weights are
proper. If they are not, adjustments
might be made by moving some
items around in the trailer.
Total Weight on the Vehicle's
Tires
Inflate the vehicle's tires to the
upper limit for cold tires. These
numbers can be found on the
Certification label or seeVehicle
Load Limits
on page 9‑11. Do not
go over the GVW limit for the
vehicle, or the GAWR, including the
weight of the trailer tongue.
Trailer Towing (CTS-V)
The vehicle is neither designed nor
intended to tow a trailer.
Towing Equipment
Hitches
Use the correct hitch equipment.
See your dealer or a hitch dealer for
assistance.
.The rear bumper on the vehicle
is not intended for hitches. Do
not attach rental hitches or other
bumper-type hitches to it. Use
only a frame-mounted hitch that
does not attach to the bumper.
.Will any holes be made in the
body of the vehicle when the
trailer hitch is installed? If there
are, seal the holes when the
hitch is removed. If the holes are
not sealed, dirt, water, and
deadly carbon monoxide (CO)
from the exhaust can get into the
vehicle. See Engine Exhaust
on
page 9‑24.

Black plate (2,1)Cadillac CTS/CTS-V Owner Manual - 2011
10-2 Vehicle Care
Rear Compartment FuseBlock (CTS Coupe and
Sedan) . . . . . . . . . . . . . . . . . . . . 10-58
Rear Compartment Fuse Block (CTS-V Coupe and
Sedan) . . . . . . . . . . . . . . . . . . . . 10-60
Rear Compartment Fuse Block (CTS Wagon) . . . . . . . 10-62
Rear Compartment Fuse Block (CTS-V Wagon) . . . . . 10-64
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . 10-66
Winter Tires . . . . . . . . . . . . . . . . 10-67
Low-Profile Tires . . . . . . . . . . . 10-67
Tire Sidewall Labeling . . . . . . 10-68
Tire Designations . . . . . . . . . . . 10-70
Tire Terminology andDefinitions . . . . . . . . . . . . . . . . 10-71
Tire Pressure . . . . . . . . . . . . . . . 10-74
Tire Pressure for High-Speed Operation . . . . . . . . . . . . . . . . . 10-75
Tire Pressure Monitor System . . . . . . . . . . . . . . . . . . . 10-76
Tire Pressure Monitor Operation . . . . . . . . . . . . . . . . . 10-77
Tire Inspection . . . . . . . . . . . . . . 10-80
Tire Rotation . . . . . . . . . . . . . . . 10-81 When It Is Time for New
Tires . . . . . . . . . . . . . . . . . . . . . . 10-82
Buying New Tires . . . . . . . . . . . 10-83
Different Size Tires and Wheels . . . . . . . . . . . . . . . . . . . 10-85
Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . 10-85
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . 10-87
Wheel Replacement . . . . . . . . 10-88
Tire Chains . . . . . . . . . . . . . . . . . 10-89
If a Tire Goes Flat . . . . . . . . . . 10-90
Tire Sealant and Compressor Kit . . . . . . . . . . . 10-92
Storing the Tire Sealant and Compressor Kit
(Wagon) . . . . . . . . . . . . . . . . . 10-101
Storing the Tire Sealant and Compressor Kit
(Coupe) . . . . . . . . . . . . . . . . . . 10-101
Storing the Tire Sealant and Compressor Kit
(Sedan) . . . . . . . . . . . . . . . . . . 10-102
Tire Changing . . . . . . . . . . . . . 10-102
Compact Spare Tire . . . . . . . 10-111
Jump Starting
Jump Starting . . . . . . . . . . . . . 10-112
Towing
Towing the Vehicle . . . . . . . . 10-117
Recreational Vehicle Towing . . . . . . . . . . . . . . . . . . . 10-117
Appearance Care
Exterior Care . . . . . . . . . . . . . . 10-120
Interior Care . . . . . . . . . . . . . . . 10-124
Floor Mats . . . . . . . . . . . . . . . . 10-127

Black plate (27,1)Cadillac CTS/CTS-V Owner Manual - 2011
Vehicle Care 10-27
Open the cap with the washer
symbol on it. Add washer fluid until
the tank is full. SeeEngine
Compartment Overview
on
page 10‑6for reservoir location.
Notice:
.When using concentrated
washer fluid, follow the
manufacturer's instructions
for adding water.
.Do not mix water with
ready-to-use washer fluid.
Water can cause the solution
to freeze and damage the
washer fluid tank and other
parts of the washer system.
Also, water does not clean as
well as washer fluid.
.Fill the washer fluid tank only
three-quarters full when it is
very cold. This allows for
fluid expansion if freezing
occurs, which could damage
the tank if it is
completely full.
.Do not use engine coolant
(antifreeze) in the windshield
washer. It can damage the
vehicle's windshield washer
system and paint.
Brakes
This vehicle has disc brakes. Disc
brake pads have built-in wear
indicators that make a high-pitched
warning sound when the brake pads
are worn and new pads are needed.
The sound can come and go or be
heard all the time the vehicle is
moving, except when applying the
brake pedal firmly.
{WARNING
The brake wear warning sound
means that soon the brakes will
not work well. That could lead to
a crash. When the brake wear
warning sound is heard, have the
vehicle serviced.
Notice: Continuing to drive with
worn-out brake pads could result
in costly brake repair.
Some driving conditions or climates
can cause a brake squeal when the
brakes are first applied or lightly
applied. This does not mean
something is wrong with the brakes.
Properly torqued wheel nuts are
necessary to help prevent brake
pulsation. When tires are rotated,
inspect brake pads for wear and
evenly tighten wheel nuts in the
proper sequence to torque
specifications in Capacities and
Specifications on page 12‑2.

Black plate (35,1)Cadillac CTS/CTS-V Owner Manual - 2011
Vehicle Care 10-35
6. Replace the blade with anew one.
7. Reinstall the wiper bladeassembly by sliding it over the
wiper arm to engage the
J-hooked end. Pull up on the
assembly to lock it into place.
8. Repeat the steps for the other wiper.
Headlamp Aiming
The vehicle has a visual optical
headlamp aiming system. The aim
has been preset at the factory and
should need no further adjustment.
However, if the vehicle is damaged
in a crash, the headlamp aim may
be affected and adjustment may be
necessary.
If oncoming vehicles flash their high
beams at you, this may also mean
the vertical aim needs to be
adjusted.
It is recommended that the vehicle
is taken to your dealer for service if
the headlamps need to be re-aimed.
It is possible, however, to re-aim the
headlamps as described.
The vehicle should:
.Be placed so the headlamps are
7.6 m (25 ft) from a light
colored wall.
.Have all four tires on a level
surface which is level all the way
to the wall.
.Be placed so it is perpendicular
to the wall.
.Not have any snow, ice, or mud
on it.
.Be fully assembled and have all
other work stopped while
headlamp aiming is being
performed.
.Be loaded with a full tank of fuel
and one person or 75 kg
(160 lbs) sitting on the
driver seat.
.Have all tires properly inflated.
.Have the spare tire (if equipped)
in its original location in the
vehicle.
Headlamp aiming is done with the
vehicle's low-beam headlamps. The
high-beam headlamps will be
correctly aimed if the low-beam
headlamps are aimed properly.