2004 CADILLAC SRX weight

Tire Size
The following illustration shows the different parts of a
tire size code.
(A) Passenger (P-Metric) Tire:The United States
version of a metric tire sizing system. The letter “P” as
the rst character in the tire size means a passenger
vehicle tire engineered to standards set by the U.S. Tire
and Rim Association.
(B) Tire Width:The three-digit number indicates the
tire section width in millimeters from sidewall to sidewall.
(C) Aspect Ratio:A two-digit number that indicates
the tire height-to-width measurements. For example, if
the tire size aspect ratio is “75,” as shown in item “C” of
the illustration, it would mean that the tire’s sidewall is
75% as high as it is wide.(D) Belt Rating Code:A letter code is used to indicate
the type of ply construction in the tire. The letter “R”
means radial ply construction; the letter “D” means
diagonal or bias ply construction; and the letter “B”
means belted-bias ply construction.
(E) Rim Diameter:Diameter of the wheel in inches.
(F) Service Description:The service description
indicates the load range and speed rating of a tire. The
load index can range from 1 to 279. Speed ratings
range from “A” to “Z”. The light truck tire size example
above shows dual or single tire congurations.
Tire Terminology and Denitions
Air Pressure:The amount of air inside the tire pressing
outward on each square inch of the tire. Air pressure
is expressed in pounds per square inch (psi) or
kilopascal (kPa).
Accessory Weight:This means the combined weight
of optional accessories. Some examples of optional
accessories are, automatic transmission, power steering,
power brakes, power windows, power seats, and air
conditioning.
Aspect Ratio:The relationship of a tire’s height to
its width. Passenger (P-Metric) Tire Example
5-65

Belt:A rubber coated layer of cords that is located
between the plies and the tread. Cords may be made
from steel or other reinforcing materials.
Bead:The tire bead contains steel wires wrapped by
steel cords that hold the tire onto the rim.
Bias Ply Tire:A pneumatic tire in which the plies are
laid at alternate angles less than 90 degrees to the
centerline of the tread.
Cold Ination Pressure:The amount of air pressure in
a tire, measured in pounds per square inch (psi) or
kilopascals (kPa) before a tire has built up heat
from driving. SeeInation - Tire Pressure on page 5-68.
Curb Weight:This means the weight of a motor
vehicle with standard and optional equipment including
the maximum capacity of fuel, oil and coolant, but
without passengers and cargo.
DOT Markings:A code molded into the sidewall of a
tire signifying that the tire is in compliance with the U.S.
Department of Transportation motor vehicle safety
standards. The DOT code includes the Tire Identication
Number (TIN), an alphanumeric designator which can
also identify the tire manufacturer, production plant,
brand and date of production.
GVWR:Gross Vehicle Weight Rating, seeLoading
Your Vehicle on page 4-47.GAWR FRT:Gross Axle Weight Rating for the front
axle, seeLoading Your Vehicle on page 4-47.
GAWR RR:Gross Axle Weight Rating for the rear axle,
seeLoading Your Vehicle on page 4-47.
Intended Outboard Sidewall:The side of an
asymmetrical tire that must always face outward when
mounted on a vehicle.
Kilopascal (kPa):The metric unit for air pressure.
There are 6.9 kPa’s to one psi.
Light Truck (LT-Metric) Tire:A tire used on light duty
trucks and some multipurpose passenger vehicles.
Load Index:An assigned number ranging from 1 to 279
that corresponds to the load carrying capacity of a tire.
Maximum Ination Pressure:The maximum air
pressure to which a cold tire may be inated. The
maximum air pressure is molded onto the sidewall.
Maximum Load Rating:The load rating for a tire at the
maximum permissible ination pressure for that tire.
Maximum Loaded Vehicle Weight:The sum of curb
weight; accessory weight; vehicle capacity weight;
and production options weight.
Normal Occupant Weight:The number of occupants a
vehicle is designed to seat multiplied by 150 pounds
(68 kg). SeeLoading Your Vehicle on page 4-47.
5-66

Occupant Distribution:Designated seating positions.
Outward Facing Sidewall:The side of a asymmetrical
tire that has a particular side that faces outward
when mounted on a vehicle. The side of the tire that
contains a whitewall, bears white lettering or bears
manufacturer, brand and or model name molding that is
higher or deeper than the same moldings on the
other sidewall of the tire.
Passenger (P-Metric) Tire:A tire used on passenger
cars and some light duty trucks and multipurpose
vehicles.
Recommended Ination Pressure:Vehicle
manufacturer’s recommended tire ination pressure and
shown on the tire placard. SeeInation - Tire Pressure
on page 5-68andLoading Your Vehicle on page 4-47.
Radial Ply tire:A pneumatic tire in which the ply cords
that extend to the beads are laid at 90 degrees to the
centerline of the tread.
Rim:A metal support for a tire and upon which the tire
beads are seated.
Sidewall:The portion of a tire between the tread and
the bead.
Speed Rating:An alphanumeric code assigned to a
tire indicating the maximum speed at which a tire
can operate.Traction:The friction between the tire and the road
surface. The amount of grip provided.
Tread:The portion of a tire that comes into contact
with the road.
Treadwear Indicators:Narrow bands, sometimes
called “wear bars,” that show across the tread of a tire
when only 2/32 inch of tread remains. SeeWhen It
Is Time for New Tires on page 5-72.
UTQGS:Uniform Tire Quality Grading Standards, a tire
information system that provides consumers with
ratings for a tire’s traction, temperature and treadwear.
Ratings are determined by tire manufacturers using
government testing procedures. The ratings are molded
into the sidewall of the tire. SeeUniform Tire Quality
Grading on page 5-74.
Vehicle Capacity Weight:The number of designated
seating positions multiplied by 150 lbs. (68 kg) plus
the rated cargo load. SeeLoading Your Vehicle
on page 4-47.
Vehicle Maximum Load on the Tire:Load on an
individual tire due to curb weight, accessory weight,
occupant weight and cargo weight.
Vehicle Placard:A label permanently attached to a
vehicle showing the original equipment tire size
and recommended ination pressure. SeeLoading Your
Vehicle on page 4-47.
5-67

Tires (cont.)
If a Tire Goes Flat.......................................5-78
Ination - Tire Pressure................................5-68
Inspection and Rotation................................5-71
Pressure Monitor System..............................5-69
Uniform Tire Quality Grading.........................5-74
Wheel Alignment and Tire Balance.................5-75
Wheel Replacement.....................................5-76
When It Is Time for New Tires......................5-72
Matching Transmitter(s) to Your Vehicle............... 2-7
To Use the Engine Coolant Heater....................2-24
Top Speed – Fuel Cut Off................................3-72
Top Strap......................................................1-39
Top Strap Anchor Location...............................1-41
Torque Lock...................................................2-31
Total Weight on Your Vehicle’s Tires..................4-55
Towing
Recreational Vehicle.....................................4-45
Towing a Trailer..........................................4-52
Your Vehicle...............................................4-45
Traction
Control System (TCS).................................... 4-9
Control System Warning Light.......................3-42
Magnetic Ride Control..................................4-10
Stabilitrak
®System......................................4-11
Traction Engaged............................................3-72
Traction Suspended........................................3-72Trailer Brakes.................................................4-55
Trans (Transmission) Hot – Idle Engine..............3-72
Transfer Case................................................5-51
Transmission
Fluid, Automatic...........................................5-24
Transmission Operation, Automatic....................2-25
Transmission, Transaxle, Transfer Case
Unit Repair Manual......................................7-11
Transportation Options...................................... 7-7
Traveling to Remote Areas...............................4-19
Trip Odometers..............................................3-37
Turn and Lane-Change Signals.......................... 3-8
Turn Signal On...............................................3-72
Turn Signal/Multifunction Lever........................... 3-8
Turn Signals When Towing a Trailer..................4-57
U
Ultrasonic Rear Parking Assist (URPA)...............3-22
Underhood Fuse Block...................................5-103
Understanding Radio Reception.......................3-125
Uniform Tire Quality Grading............................5-74
United States – Customer Assistance.................. 7-4
Used Replacement Wheels..............................5-77
Using DSP...................................................3-100
Using HomeLink
®...........................................2-44
16

Using the Recovery Hook................................4-45
Using the Single CD Player............................3-105
Using the Six-CD CD Changer........................3-106
V
Vehicle
Control........................................................ 4-6
Damage Warnings........................................... iv
Loading......................................................4-47
Symbols......................................................... iv
Vehicle Data Collection and Event Data
Recorders.................................................... 7-9
Vehicle Identication
Number (VIN)............................................5-101
Service Parts Identication Label..................5-101
Vehicle Information Menu
(Base Audio System)...................................3-53
Vehicle Information Menu Item Descriptions........3-55
Vehicle Information Menu
(Navigation System).....................................3-54
Vehicle Personalization
DIC ...........................................................3-73
Memory Seat and Mirrors.............................2-52
Vehicle Storage..............................................5-44
Ventilation Adjustment......................................3-31
Video Screen................................................3-113
Visors...........................................................2-16
W
Warning Lights, Gages and Indicators................3-35
Warnings
DIC Warnings and Messages........................3-64
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-7
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Washing Your Vehicle......................................5-97
Weight of the Trailer........................................4-53
Weight of the Trailer Tongue.............................4-54
What Kind of Engine Oil to Use........................5-18
What to Add..................................................5-41
What to Do with Used Oil................................5-22
What to Use..................................5-26, 5-38, 5-52
Wheels
Alignment and Tire Balance..........................5-75
Replacement...............................................5-76
When to Add Engine Oil..................................5-17
When to Change Engine Oil
(GM Oil Life System)...................................5-20
When to Check..............................................5-68
When to Check Lubricant.................................5-52
When to Check Power Steering Fluid................5-38
When to Inspect the Engine Air Cleaner/Filter........5-23
When You Are Ready to Leave After Parking
on a Hill.....................................................4-58
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