2009 AUDI S6 width

-Tires and wheels
PW-------------------
& WARNING (continued)
• Run flat tires may only be used on vehicles that were equipped
with them at the factory. The vehicle must have a chassis designed
for run flat tires. Incorrect use of run flat tires can lead to vehicle
damage or accidents. Check with an authorized Audi dealer or tire
specialist to see if your vehicle can be equipped with run flat tires.
If run flat tires are used, they must be installed on all four wheels.
Mixing tire types is not permitted.
0 Note
• For technical reasons , it is not generally possible to use the
wheel rims from other vehicles. This can hold true for wheels of the
same vehicle type .
• If the spare tire is different from the tires that you have mounted
on your vehicle (for example winter tires or wide profile tires), then
use the spare tire for a short period of time only and drive with extra
care. Replace the flat tire with the tire matching the others on your
vehicle as soon as possible.
• Never drive without the valve stem cap. The valves could get
damaged.
~ For the sake of the environment
Dispose of old tires in accordance with the local requirements. •
Uniform tire quality grading
• Tread wear
• Traction AA A B C
• Temperature A B C
Quality grades can be found where applicable on the tire side wall between tread shoulder and maximum section width~
page 329,
fig. 251 .
For example: Tread wear 200, Traction AA, Temperature A.
All passenger car tires must conform to Federal Safety Require ­
ments in addition to these grades.
Tread wear
The tread wear grade is a comparative rating based on the wear rate
of the tire when tested under controlled conditions on a specified
government test course .
For example , a ti re graded 150 wou Id wear one and one half (1 1 /2)
times as well on the government course as a tire graded 100.
The relative performance of tires depends upon the actual condi­
tions of their use, however, and may depart significantly from the
norm due to variations in driving habits, service practices and differ­
ences in road characteristics and climate.
Traction
The traction grades, from highest to lowest, are AA, A, Band C.
Those grades represent the tire's ability to stop on wet pavement as
measured under controlled conditions on specified government
test surfaces of asphalt and concrete. A tire marked C may have
poor traction performance
~ & .
Temperature
The temperature grades are A (the highest), B, and C, representing
the tire's resistance to the generation of heat and its ability to dissi­ pate heat when tested under controlled conditions on a specified
indoor laboratory test wheel.
Sustained high temperature can cause the material of the tire to
degenerate and reduce tire life, and excessive temperature can lead
to sudden tire failure~& .
The grade C corresponds to a level of performance which all
passenger car tires must meet under the Federal Motor Vehicle
Safety Standard No. 109. Grades Band A represent higher levels of
performance on the laboratory test wheel than the minimum
required by law. .,_

Tires and wheels -_______________________ ..::...:..:..-=::.......:.:..;::..:....____;___
•
Wheel bolts
Wheel bolts must always be tightened to the correct
torque.
The design of wheel bolts is matched to the factory installed rims. If
different rims are fitted, the correct wheel bolts with the right length
and correctly shaped bolt heads must be used. This ensures that
wheels are fitted securely and that the brake system functions
correctly.
In certain circumstances, you may not use wheel bolts from a
different vehicle - even if it is the same model~
page 374.
& WARNING
Improperly tightened or maintained wheel bolts can become loose
causing loss of control, a collision and serious personal injury.
• Always keep the wheel bolts and the threads in the wheel hubs
clean so the wheel bolts can turn easily and be properly tightened.
• Never grease or oil the wheel bolts and the threads in the wheel
hubs. They can become loose while driving if greased or oiled,
even if tightened to the specified torque.
• Only use wheel bolts that belong to the rim being installed.
• Never use different wheels bolts on your vehicle.
• Always maintain the correct tightening torque for the wheel
bolts to reduce the risk of a wheel loss.
If the tightening torque of
the wheel bolts is too low, they can loosen and come out when the
vehicle is moving. If the tightening torque is too high, the wheel bolts and threads can be damaged and the wheel can become
loose.
0 Note
The specified torque for the wheel bolts is 90 ft lb (120 Nm) with a
tolerance of ± 7,4 ft lb(± 10 Nm). Torque wheel bolts diagonally.
After changing a wheel, the torque must be checked as soon as possible with a torque wrench
-preferably by an authorized Audi
dealer or qualified workshop. •
Low aspect ratio tires
Your Audi is factory-equipped with low aspect ratio tires. These tires
have been thoroughly tested and been selected specifically for your
model for their superb performance, road feel and handling under
a variety of driving conditions. Ask your authorized Audi dealer for
more details.
The low aspect ratio of these tires is indicated by a numeral of 55 or
less in the tire's size designation. The numeral represents the ratio
of the tire's sidewall height in relation to its tread width expressed
in percentage. Conventional tires have a height/width ratio of 60 or
more.
The performance of low-aspect-ratio tires is particularly sensitive to improper inflation pressure. It is therefore important that low
aspect ratio tires are inflated to the specified pressure and that the
inflation pressure is regularly checked and maintained. Tire pres­
sures should be checked at least once a month and always before a
long trip~
page 323, "Checking tire pressure" .
What you can do to avoid tire and rim damage Low aspect ratio tires can be damaged more easily by impact with
potholes, curbs, gullies or ridges on the road, particularly if the tire
is underinflated.
In order to minimize the occurrence of impact damage to the tires
of your vehicle, we recommend that you observe the following
precautions:
• Always maintain recommended inflation pressures . Check your
tire pressure every 2,000 miles (3,000 km) and add air if necessary.
• Drive carefully on roads with potholes, deep gullies or ridges.
The impact from driving through or over such obstacles can
damage your tires. Impact with a curb may also cause damage to
your tires. ..,
Vehicle care
I t •

_____________________________________________________ D_a_ t_ a __ lllll
Data
Ap plies to veh icles: wit h 3.0 lit er 6 -c ylinde r en gine
300 hp, 3 .0 liter, 6-cylinder engine
En gin e da ta
Maximum output SAE net
Maximum torque SAE net
No. of cylinders
Displacement
Stroke
Bore
Compression ratio
Fu el
Dim ension s (app rox.)
Length
Width (with outside mirrors fo lded)
Height (unloaded)
T urning circle diameter (curb to curb)
Ca pac ities (a pprox.)
F u el t ank
-Total capacity
- Reserve (of total capacity)
Wind shi eld and he adli ght * was her fluid container
E ngine oil
with filter change
Controls and equip­
ment Safety first
hp@rpm
lb
-ft@ rpm
CID (c m
3
)
in (mm)
in (mm)
300@ 5100 -6800
310@ 2500 -5100
6 cylinder
183 (2995)
3.50 (89.0)
3 .33 (84 .5)
10.5 : 1
Premium unleaded (91 AKI) Recommended for maximum engine performance . Fur ­
ther details =>
page 295, "Gasoline"
in (mm)
in (mm)
in (mm)
ft (ml
194.4 (4938)
73 .0 (1855)
57.4 (1459)
39.0 (11.9)
gal Oiters)
gal (liters)
quarts (liters)
quarts (liters) 21 .1 (80 .0)
1.8-2.4 (7 -9)
5 .1 (4 .8)
6.9 (6.5)
•
Vehicle operation Vehicle care Do-it-yourself service Tec hn ica l da ta

___ D_ a_t _a ________________________________________________________ _
Applies to vehi cles : wit h 3.2 l iter 6-c ylinder e ngine
255 hp , 3 .2 liter, 6-cylinder engine
Engine data
Max imum output SAE net
Maximum torque SAE net
No . of cy lin ders
D isp laceme nt
Stroke
Bo re
Co mpress ion rati o
Fuel
Dimensions (appro x.)
Leng th
Width (wit h ou ts ide mirrors folded)
Height (un loaded)
T urning c ircle diameter (curb to c urb)
Capacities {approx .)
Fuel tank
-Total capacity
- Rese rve (of total capacity)
Windshield and headlight* washer fluid container
Engine oil
with filter cha n ge h
p@ rpm
lb-ft@ rpm
CID (cm
3 )
in (mm)
in (m m) 255 @6500
243@ 3250
6 cyl inde r
191 (3123)
3 .65 (9 2.8)
3 .33 (84 .5)
1 2 .5: 1
Premium unleaded {91 AKll Recommended for maximum engine performance . Fur ­
t her deta ils =:>
page 295, "Gasoli ne"
i n (m m)
in (m m)
in (mm)
ft (ml 1
9 4.4 (4 938)
73.0 (1855)
57.4 ( 1459)
39 .0 (1 1.9)
gal (l iters)
g al (li ters)
qua rts (l iters)
q ua rts (l ite rs) 2
1. 1 (80.0)
1 .8 -2 .4 { 7-9)
5.1 ( 4.8)
6 .9 (6 .5)
•

Data -________________ RPI
App lies to vehicles : wit h 4.2 lite r 8- cy lind er e ng in e
350 hp , a-cylinder engine
Engine data
Maximum ou tpu t SAE net
M aximum torque SAE net
No . of c ylind ers
Displaceme nt
Stroke
Bore
C om press ion ratio
F uel
Dimensions ( approx .)
L eng th
Width (w ith outside mirro rs fo lded)
Height (unloaded)
Tu rning circle d ia m eter (c urb to cu rb)
Capacities (approx .>
Fuel tank
- Tot al capaci ty
- Reserve (of total capacity)
Windshield and headlight* washer fluid container Engine oil wit h filter ch ange
Controls and equip­ ment Safety first h
p@rpm
l b -ft@ rpm
C ID (cm
3
)
in (mm)
in (m m) 35
0@ 6800
3 25@3500
8 c ylinde r
25 4 (4 163)
3.65 (92 .8)
3 .33 (8 4.5)
1 2 .5 : 1
Premium unleaded 191 AKO Recommended for maximum engine performance . Fur ­
t her details =>
pa ge 295, "Gasoli ne"
in ( mm)
i n (mm)
in (mm)
ft (m l 1
9 4.4 (4 938)
73. 0 (1855)
5 7 .4 (1459)
39.0 (11 .9)
ga l (liter s)
gal (liters)
qua rts (liters)
qua rts (liters) 2
1.1 (80 .0)
1 .8 -2. 4 (7-9)
5.1 ( 4.8)
9.0 (8.5)
•
Vehicle operation Vehicle care Do-it-yourself service Tec hn ica l da ta