2015 AUDI A3 CABRIOLET weight

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Vehicle maximum load on the tire
means that load on an individu­
al tire that is determined by
distributing to each axle its
share of the maximum loaded
vehicle weight and dividing by two.
Vehicle normal load on the tire
means that load on an individu­
al tire that is determined by
Tires and wheels 235
distributing to each axle its
share of the curb weight, acces­
sory weight, and normal occu­ pant weight (distributed in ac­
cordance with table below
¢ page 235) and dividing by
two.
Occupant loading and distribution for vehicle normal load for
various designated seating capacities
Designated seating Vehicle normal load, Occupant distribu-
capacity, number of number of occupants tion in a normally
occupants loaded vehicle
4 3 2 in front, 1 in back
seat
Cold tire inflation pressure
Tire pressure affects the overall handling, performance and safety
of a vehicle.
Fig. 172 Ti re pressure label: located
on driver's s ide B -pillar
""" -,.._ u net:MHW>NS
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- KPA. a PSI
- KPA.
a PSI
-KPA. a PSI
Fig. 173 Tire pressure label
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236 Tires and wheels
Tire pressure generally refers to tant things you can do to help
the amount of air in a tire that avoid sudden tire failure. Un-
it needs it to do its job and derinflated tires are a major
safely carry the combined load cause of sudden tire failure.
of the entire vehicle and its con- Keeping tires at the right pres-
tents. Tire pressure is measured sure is also important for safe in kilopascals (kPa), the inter-and responsive vehicle han-
national measuring unit and in dling, traction, braking and
pounds per square inch (PSI). load carrying.
Tire pressures
Tire pressure is based in part on are particularly important
the vehicles design and load when the vehicle is being driv-
limit -the greatest amount of en at higher speeds, and then
weight that the vehicle can car-especially when heavily loaded
ry safely and the tire size. The even within the permissible
proper tire pressure is frequent-load-carrying capacities ap-
ly referred to as the "recom-proved for your vehicle.
mended cold tire inflation pres-
The recommended tire pres-
sure." Air in the tires expands
sures for your Audi depend on
when the tire heats up because the kind of tires on your vehicle
of internal friction when it flex-
and the number of passengers
es in use. The tire pressure is
and/or amount of luggage you
higher when the tire has will be transporting.
warmed up than when it is The tire pressure label is locat-
"cold." It is the inflation pres-
ed on the driver's side 8-pillar.
sure in a "cold " tire that counts .
Therefore, you should never let The tire pressure label lists the
recommended cold t ire infla-
air out of a warm tire to match
"cold tire inflation pressure" tion pressures for the vehicle at
its maximum capacity weight
recommendations. The tires
would then be underinflated and tires that were on your ve-
and could fail suddenly. hicle at the time it was manu-
factured .
...
Maintaining proper tire pres-
sure is one of the most impor-

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If you wish to improve comfort
when operating the vehicle at
normal load (up to 3 occu­
pants), you can adjust tire
pressures to those specified
for normal vehicle load. Before
operating the vehicle at maxi­ mum load, you must increase
the tire pressures to those
specified for maximum vehicle
load
c> .&. .
Bear in mind that the tire pres­
sure monitoring system can on­
ly monitor the tire pressures
you have stored. The system does not recognize the load
condition of your vehicle.
The effectiveness of the tire pressure monitoring system
will be impaired if you store normal load pressures but then
operate the vehicle at its maxi­
mum load
c> .&. .
Tires and wheels 237
See the illustration c> fig. 172
for the location of the label on
driver's side B-pillar (color of
the actual label and exact loca­
tion on the vehicle will vary slightly).
Note that the following table is
accurate at the time of going to
press and is subject to change.
In the event of discrepancies,
the tire pressure label is locat­ ed on the driver's side B-pillar
always takes precedence.
The table below lists the rec­ ommended cold tire inflation pressures for the Audi model
covered by your Owner's Litera­
ture at the vehicle's capacity
weight and the tire sizes instal­
led on the respective models as
original equipment, or as a fac-
tory option. ..,.
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Tires and wheels 239
technically referred to as the not be able to stop the vehi-
vehicle's Gross Vehicle Weight cle within a safe distance.
Rating ("GVWR"). The Gross -Tires on a vehicle that has
Axle Weight Rating ("GAWR") is been overloaded can fail
the maximum load that can be suddenly causing loss of
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applied at each of the vehicle's control and a crash.
two axles. The Gross Vehicle -Always make sure that the
Weight Rating and the Gross total load being transported
Axle Weight Rating are listed -including the weight of a
on the safety compliance stick- trailer hitch and the tongue
er label located on the driver's weight of a loaded trailer -
side B-pillar. The tire pressure does not make the vehicle
label on your Audi lists the heavier than the vehicles
maximum combined weight of Gross Vehicle Weight Rat-
all of the occupants and lug- 1ng.
gage or other cargo that the ve-
A WARNING hicle can carry. For the location
of the tire pressure label -Incorrect tire pressures
¢ fig
. 172. and/or underinflation can
lead to a serious or fatal ac-
A WARNING
-cident.
Overloading a vehicle can -Incorrect tire pressures
cause loss of vehicle control, and/or underinflation cause
a crash or other accident, se- increased tire wear and can
rious personal injury, and affect the handling of the
even death. vehicle.
-Carrying more weight than -Incorrect tire pressures
your vehicle was designed and/or underinflation can
to carry will prevent the ve- also lead to sudden tire fail-
hicle from handling properly ure, including a blowout
and increase the risk of a and sudden deflation, caus-
' • M loss of vehicle control.
ing loss of vehicle control. N
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-The brakes on a vehicle that co ...... \!)
has been overloaded may
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tire failure and loss of
control.
-Excessive speed and/over­ loading can cause heat
build -up, sudden tire failure
and loss of control.
-If the tire pressure is too low or too high, the tires
will wear prematurely and
the vehicle will not handle
well.
-If the tire is not flat and you do not have to change a
wheel immediately, drive at
reduced speed to the near­
est service station to check
the tire pressure and add air as required.
(D Note
Driving without valve stem
caps can cause damage to
the tire valves. To prevent
this, always make sure that
factory installed valve stem caps on all wheels are secure­
ly mounted on the valve.
@ For the sake of the environment
Underinflated tires will also
increase the fuel consump­
tion.
Tires and wheels 243
Tires and vehicle load limits
'
There are limits to the amount of load or weight that any vehi­
cle and any tire can carry. Ave­
hicle that is overloaded will not
handle well and is more diffi­
cult to stop. Overloading can
not only lead to loss of vehicle
control, but can also damage important parts of the vehicle
and can lead to sudden tire fail­
ure, including a blowout and
sudden deflation that can cause
the vehicle to crash.
Your safety and that of your passengers also depends on
making sure that load limits are
not exceeded. Vehicle load in­
cludes everybody and every­
thing in and on the vehicle .
These load limits are technical­ ly referred to as the vehicle's
Gross Vehicle Weight Rating
("GVWR").
The "GVWR" includes the
weight of the basic vehicle, all
factory installed accessories, a
full tank of fuel, oil, coolant and other fluids plus maximum ""
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244 Tires and wheels
load. The maximum load in­
cludes the number of passen­
gers that the vehicle is intend­
ed to carry ("seating capacity")
with an assumed weight of
150 lbs (68 kg) for each pas­
senger at a designated seating
position and the total weight of
any luggage in the vehicle. If
you tow a trailer, the weight of
the trailer hitch and the tongue
weight of the loaded trailer
must be included as part of the
vehicle load .
The
Gross Axle Weight Rating
("GAWR") is the maximum load
that can be applied at each of
the vehicle's two axles.
The Gross Vehicle Weight Rat­ ing and the Gross Axle Weight Rating are listed on the safety
compliance sticker label locat­
ed on the driver's side 8-pillar.
Your Audi has 5 seating posi­
tions, 2 in the front and 3 in the rear for total seating capacity
of 5. Each seating position has
a safety belt
¢ page 138, Safe­
ty belts.
The fact that there is an upper
limit to your vehicle's Gross Ve­
hicle Weight Rating means that the total weight of whatever is
being carried in the vehicle (in­
cluding the weight of a trailer hitch and the tongue weight of
the loaded trailer) is limited.
The more passengers in the ve­
hicle or passengers who are
heavier than the standard
weights assumed mean that less weight can be carried as
luggage.
The tire pressure label on your
Audi also lists the maximum
combined weight of all of the
occupants and luggage or other
cargo that the vehicle can carry.
For the location of the label
¢page 235, fig. 172.
A WARNING -
Overloading a vehicle can
cause loss of vehicle control,
a crash or other accident, se­
rious personal injury, and
even death.
-Carrying more weight than your vehicle was designed to carry will prevent the ve­
hicle from handling properly
and increase the risk of the
loss of vehicle control.

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-The brakes on a vehicle that
has been overloaded may
not be able to stop the vehi­
cle within a safe distance.
-Tires on a vehicle that has been overloaded can fail
suddenly, including a blow­
out and sudden deflation,
causing loss of control and a
crash.
-Always make sure that the total load being transported
- including the weight of a
trailer hitch and the tongue
weight of a loaded trailer -
does not make the vehicle
heavier than the vehicles
Gross Vehicle Weight Rat­
ing.
Determining correct load
limit
Use the example below to cal­
culate the total weight of the
passengers and luggage or oth­
er things that you plan to trans­
port so that you can make sure
that your vehicle will not be overloaded.
Tires and wheels 245
Steps for Determining
Correct Load Limit
1. Locate the statement "THE
COMBINED WEIGHT OF OC­
CUPANTS AND CARGO
SHOULD NEVER EXCEED XXX KG OR XXX LBS" on your ve­
hicle's placard (tire inflation
pressure label)
¢ page 235,
fig. 172.
2. Determine the combined
weight of the driver and pas­sengers that will be riding in
your vehicle.
3. Subtract the combined
weight of the driver and pas­
sengers from
"XXX" kilo­
grams or
"XXX" pounds
shown on the sticker
r:::> page 235, fig. 172.
4. The resulting figure equals the available amount of car­go and luggage load capaci­
ty. For example, if the
"XXX"
amount equals 1400 lbs.
and there will be five 150 lbs. passengers in your vehi­
cle, the amount of available
cargo and luggage load ca­
pacity is 650 lbs. (1400-7 50
(5
X 150) = 650 lbs.)
5. Determine the combined
weight of luggage and cargo ""
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246 Tires and wheels
being loaded on the vehicle.
That weight may not safely
exceed the available cargo
and luggage load capacity
calculated in Step 4.
6. If your vehicle will be towing
a trailer, load from your trail­
er will be transferred to your
vehicle. Consult this manual
to determine how this re­ duces the available cargo
and luggage load capacity of
your vehicle.
.,.Check the tire sidewall
(¢ page 248, fig. 176) to de­
termine the designated load
rating for a specific tire.
Tire service life
The service life of tires depends
on a lot of different things in­
cluding proper installation and
balancing, correct tire pressure
and driving style.
Fig. 174 Tire tread: tread wear indi­
cators (TWI)
Fig. 175 Rotating tires for more even
wear
Tread Wear Indicator (TWI)
The original tires on your vehi­
cle have
1/16 inch (1.6 mm)
high "wear indicators"
¢ fig. 174 running across the
tread. Depending on the make,
there will be six to eight of
them evenly placed around the
tire. Marks on the tire sidewall (for example "TWI" or other
symbols) indicate the positions
of the tread wear indicators.
Worn tires must be replaced. Different figures may apply in
other countries
¢ .&. .
Tire pressure
Incorrect tire pressure causes
premature wear and can cause
sudden tire blow-out. For this
reason, tire press ure must be
checked at least once a month
¢page 240.