2010 AUDI Q7 weight

-~_T_ ir_e_ s_ a_ n_ d_ w_ h_e_ e_ ls _______________________________________________ _
Groove
means the space between two adjacent tread ribs.
Load rating (code)
means the maximum load that a tire is rated to carry for a given infla­
tion pressure. You may not find this information on all tires because
it is not required by law.
Maximum load rating
means the load rating fo r a tir e at the maximum permissible inflation
pressure for that tire.
Maximum loaded vehicle weight
means the sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight, and
(d) Production options weight
Maximum (permissible) inflation pressure
means the maximum cold inflation pressure to which a tire may be
inflated. Also called "maximum inflation pressure."
Normal occupant weight
means 150 lbs. (68 kilograms) times the number of occupants seated
in the vehicle up to the total seating capacity of your vehicle.
Occupant distribution
means distr ibution of occupants in a vehicle .
Outer diameter
means the overall diameter of an inflated new tire.
Overall width
means the linear distance between the exteriors of the sidewalls of
an inflated tire, including elevations due to labeling, decorations, or
protective bands or ribs.
Ply
means a layer of rubber -coated paralle l cords.
Production options weight
means the combined weight of those installed regular production
options weigh ing over 5 lbs. (2.3 kg) in excess of those standard
items which they replace, not previously considered in curb weight or
accessory weight, including heavy duty brakes, ride levelers, roof
rack, heavy duty battery, and special trim.
Radial ply tire
means a pneumatic tire in which the ply cords that extend to the
beads are laid at substantially 90 degrees to the centerline of the
tread .
Recommended inflation pressure
see=> page 315, "Cold tire inflation pressure".
Reinforced tire
means a tire design to operate at higher loads and at higher inflation
pressures than the corresponding standard tire. Reinforced t ires may
be identified as "XL ", "x l", "EXTRA LOAD", or "RF" on the sidewall.
Rim
means a metal support for a tire or a tire and tube assembly upon
wh ich the tire beads are seated .
Rim diameter
means nominal diameter of the bead seat . If you change your wheel
size, you w ill have to purchase new tires to match the new rim diam­
eter .
Rim size designation
means rim diameter and width.
Rim width
means nom inal distance between rim flanges.

________________________________________________ T_i_re _ s_ a _ n_d_ w_ h_ e_ e_l_s __ nn
Sidewall
means that portion of a tire between the tread and bead.
Speed rating (letter code)
means the speed at which a tire is designed to be driven for extended
periods of time. The ratings range from 93 mph (150 km/h) to 186
mph (298 km/h)=>
page 32 7. You may not find this information on
all tires because it is not required by law .
The speed rating letter code, where applicable, is molded on the tire
sidewall and indicates the max imum permissible road speeds=>
& in
"Winter tires" on
page 330.
Tire pressure monitoring system
means a system that detects when one or more of a vehicle's tires are
underinflated and illuminates a low tire pressure warning telltale.
Tread
means that portion of a tire that comes into contact with the road.
Tread separation
means pulling away of the tread from the tire carcass .
Treadwear indicators (TWI)
means the projections within the principal grooves designed to give a
visual indication of the degrees of wear of the tread. See=>
page 324,
"Tread Wear Ind icator (TWI)" for more information on measuring
tire wear.
Uniform Tire Quality Grading
is a tir e information system developed by the United States National
Highway Traffic Safety Administration (NHTSA) that is designed to
help buyers make relative comparisons among tires. The UTQG is not
a safety rating and not a guarantee that a tire will last for a prescribed
number of miles (kilometers) or perform in a certain way. It simp ly
gives tire buyers additional information to combine with other
considerations, such as price, brand loyalty and dealer recommenda­
tions. Under UTQG, tires are graded by the tire manufacturers in three
Safety first
areas: treadwear, traction, and temperature resistance . The UTQG
information on the tires, molded into the sidewalls.
U.S. DOT Tire Identification Number (TIN)
This is the tire's "serial number" It begins with the letters "DO T" and
indicates that the tire meets all federal standards. The next two
numbers or letters indicate the plant where it was manufac tured, and
the last four numbers represent the week and year of manufacture.
For example,
DOT ... 2209 ...
means that the tire was produced in the 22nd week of 2009 . The
other numbers are ma rket ing codes that may or may not be used by
the tire manufacturer . Th is information is used to contact consumers
if a tire defect requires a recall.
Vehicle capacity weight
means the rated cargo and luggage load plus 150 lbs. (68 kilograms)
times the vehicle's total seating capacity as listed on the label located
on the driver's side B-pillar.
Vehicle maximum load on the tire
means that load on an individua l tire that is determined by distrib­
uting 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 individua l tire that is de term ined by distrib­
uting to each axle its share of the curb weight, accessory weight, and
normal occ upant weight (distr ibuted in accordance with table below
=> page 318) and dividing by two. ..,_
Vehicle care Technical data

___ T_ i_ r _e _s_ a_n_ d_ w_ h_ e_e_ l_ s _______________________________________________ _
Occ up ant loading and distribution for vehi cle normal load for various d esignated seating capacit ies
Designated seating capacity, num- Vehicle normal load, number of Occupant distribution in a nor­
mally loaded vehicle
ber of occupants occupants
5/6*/7*
3 2 in front, 1 in second seat
Cold tire inflation pressure
Tire pressure affects the overall handling, performance and safety of a vehicle .
Fig. 239 Tire pre ssure
la bel: loc ate d on
d river 's si de B ·pillar
Tire pressure generally refers to the amount of air in a t ire that it
needs it to do its job and safely carry the combined load of the entire
vehicle and its contents . Tire pressure is measured in kilopascals
(kPa), the inte rnational measur ing un it and in pounds per square i nch
(PSI). Tire press ure is based in part on t he vehicle 's design and load
limit -the greatest amount of weight tha t the vehicle can carry safe ly
and the t ire si ze. The proper tire pressure is frequently referred to as
the "recommended cold t ire inflation pressure. " Air in t he tires
expands when the tire heats up because of internal friction when it
flexes in use . The tire p ress ure is highe r when the t ire has wa rmed up
than when it is "cold." It is the inflation pressure in a "cold" tire that c o unts . Therefo re, you should never let air ou t of a wa rm tire to
match "cold tire inflation pressure " recommendations . The t ires
wou ld then be underin flated and could fail suddenly .
SIZf COlD fflE PRESSUAf DIME NSION'S MfSSK)N DE$ l"NEV$ A fFIOiD
- KPA , . PSI
- KPA,. PSI
- KPA,. PSI
Fig. 240 Tir e pre ssure
label
Maintaining proper tire pressure is one of the most important things
you can do to he lp avoid sudden tire failure . Underinflated tires are a
ma jo r cause of sudden tire failure . Keep ing t ires at the right pressure
is a lso important fo r safe and responsive vehicle handling, t ract ion,
braking and load carrying.
Tire p ressures are particularl y important
when the vehicle i s being driven at higher speed s, and then e spe ­
cially when h eavily loaded even with in the permissible load­
carrying capacitie s approved for your v ehicle .
The recommended tire pressures for your Audi depend on the kind o f
t ires on you r vehicle and the number o f passengers and/or amo unt of
luggage you will be transport ing .
The tire pressure label is located on the driver 's side 8-pillar . T he tire
pressure labe l lists the recommended cold t ire inflation p ressures for
the vehicle at its maximum capacity weig ht and tires that were on
•
your vehicle at the time it was m anufactured. .,

________________________________________________ T_i_re _ s_ a _ n_d_ w_ h_ e_ e_l_s __ _
If you wish to improve comfort when operating the vehicle at
normal load (up to 3 o ccupant s), you can adjust tire pres sures to
those specified for normal vehicle load . Before operating the
vehicle at maximum lo ad, you must increase the tire p res sures to
those specified for maximum vehicle load=>& .
Bear in mind that the tire press ure monitor ing system can only
mon itor the t ire pressu re s you h ave sto red . T he sys tem does no t
recogn ize the load cond it ion of your vehicle.
Th e effectiveness of t he tire pressu re monitoring system will be
impa ired if you store normal load pressu res but then operate the
vehicle at its maxim um loa d=> & . See the
illustration=> fig. 239 for the location of the label on driver's
side B- pillar (colo r of the act ual la bel and ex act l ocation on the
vehicle will vary slig htly).
N ote that the fo llow ing tab le is accurate at the time of going to press
and is subjec t to change. I n the even t of discrepancies , the tire pres­
sure label located on the dr iver's side B-pi llar a lways takes prece­
dence .
T he table below lists the recommended cold t ire inflation pressures
for the Audi model covered by your Owne r's Literature at t he ve hicle's
capac ity weight and the tire sizes insta lled on the respective models
as original equipment, or as a factory option .
Engine Tire designation Tire pressure front Tire pressure rear
(displace- normal load normal load
ment in
liter) condition
(up
full load condition (up
full load
to
3 occu- condition to 3 occu- condition
pants) pants)
PSI kPA PSI PSI kPA PSI kPA
255/55 R18 109H XL All Season 35 240 44 300
35 240 49 340
6-cylinder
265/50 R19 110H XL All Season
35 240 44 300 35 240 49 340 3.0 TDI/3
.6
and 275/45 R20 110H XL All Season 3 5 24 0 44 3 00 35 240 4 9 340
a-cylinder
275/45 R20 llOY XL High Performance 35 240
44 300
35 240 49 340 4
.2
295/35 R2110 7Y XL High Performance
36 250 44
300 35 240 49 340
XL= reinforced or extra load tire
. It may also appear as xi , EXTRA LOAD, or RF on the tire sidewall .
The correct tire p ress ure for t he spare wheel is loca ted on a labe l o n
the driver 's s ide B-pillar.
Beca use technical c hanges may be made to vehicle equipment dur ing
the model year, always compare the tire size des ignation on the t ire
pressu re labe l on yo ur vehicle with the t ires on your vehicle. Make
sure that the tire size informat ion on t he v ehicle labe l is the same as
the size of the t ires o n the vehicle. This is especially important if the
vehicle belongs to so meone else or you bo ug ht the vehicle with
Safety first
differe nt r im s/ tires or you bo ugh t the vehicle as a prev iously owned
vehicle.
Remember, yo ur safety and t hat of your passengers also depends o n
making sure that load limits are not exceeded. Vehicle load includes
everybody and everything in an d on the vehicle . These load limits are
t e chnically refer red to as the veh icle's G ross Veh icle Weig ht Rating
("GVW R"). The Gross Axle Weight Rati ng ("GAWR") is the maximum
load tha t can be applied at ea ch of the ve hicle's two ax les . T he G ross ..
Vehicle care Technical data

-~_T_ i_ re _ s_ a_n _ d_ w_ h _e_ e_ls _________________________________________________ _
Vehicle Weight Rating and the G ross Ax le We ig ht Rating a re listed on
t he sa fe ty co mplianc e stick er la bel lo ca ted on t he dr ive r's side B­
pillar. The tire press ure label on your Aud i lists the max imum
combine d weight of a ll of t he occ upants an d lugga ge or other cargo
that the veh icle can car ry . For the locat io n of the t ire pressure label
~ pa ge 318 , fig. 239 .
& WARNING
Overloading a vehicle can cause los s of vehicle control , a crash or
other accident, serious personal injury, and even death.
• Carrying more weight than your vehicle wa s designed to carry
will prevent the vehicle from handling properly and increase the
risk of a loss of vehicle control.
• The b rakes on a vehicle that has been overloaded may not be
able to stop the vehicle within a safe distan ce.
• Tires on a vehicle that has been overloaded can fail suddenly
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
vehicle 's Gro ss Vehicle Weight Rating.
& WARNING
• Incorrect tire pressures and /or underinflation can lead to a
serious or fatal accident.
• Incorrect tire pressures and /or underinflation cause increased
tire wear and can affect the handling of the vehicle.
• Incorrect tire pressures and/or underinflation can also lead to
sudden tire failure , including a blowout and sudden deflation,
c ausing loss of vehicle control. •
Checking tire pressure
The c orrec t t ire pre ssur e fo r th e tires origina lly insta lled
o n yo ur veh icle is listed on th e tir e p res su re l abe l lo cat ed
on driv er's side 8-pi llar.
Th e recommended tire pressures are on the tire p ress ure labe l an d in
t he table~
page 318, "Cold tire infla tion pressure" .This means that
the pressure m ust be chec ked an d adj usted w hen the tire has not
bee n driven for more tha n a co uple of m iles (kil om ete rs) at low
speeds dur ing the prev io us three hours . A ir in the tires expan ds when
t he tire heats up as a res ult of in ter nal fric tion as it flexes in use. The
t ire pressure is higher w hen the tire has warmed up than whe n it is
" ld "
c o .
It is the inflation pressu re in a "cold" tire that counts. Therefore, yo u
should never let air out of a wa rm tire to match "Col d tire inflat ion
pressu re" recomme ndat ions~
pag e 318. The t ir e s would t hen be
unde rinflated and co uld fail sudden ly .
Th e tire p ress ure label on your Aud i list s th e recommended co ld t ire
inflation pressures at maximum capacity fo r the new, o rigina l equip­
ment tires tha t were on yo ur vehicle at the t ime it was man ufactu red.
For the location of the label~
page 318, fig. 239 .
Most tires lose a ir nat urally ove r time. They can a lso lose some a ir if
you drive over a potho le or hit a curb while pa rking.
It is usually not
possible to see whether the rad ia l tires used today are underinflated
jus t by loo king at them.
T herefore, be sure to check t ire pressures at least once a month and
always before going o n a long tri p. M ake sure to take the num be r of
peop le and the amount of luggage i nto account whe n ad justi ng tire
press ure for a t rip -even one tha t you would no t conside r to be
" lo ng." See~
pag e 322, "Tires and vehicle load lim its" for mo re
impo rtant i nformat ion.
Alw ays use an a ccu rat e t ire pres sure g auge whe n checki ng a nd
ad justing i nflat io n pressures. Check all of the tires and be sure not to
f o rge t the s pare tire. If the pre ssu re in any tir e is too h igh when the
t ir e is "co ld," let air out of t he tire slowly with t he edge of the ti re ..,_

-Tires and wheels Pffl,.____ ______________ _
& WARNING (conti nu ed )
• Driv ing with underinflated tire s bend more , letting them get
too hot re sulting in tread separation , sudden tire failure and lo ss
of control.
• Exce ssive speed and /overloading can cause heat build-up,
s udden 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 nearest service station
to check the tire pressure and add air as required .
0 Note
Driving without valve s tem caps can cause damage to the tire valves .
T o prevent this, a lways make sure that factory ins talled valve stem
caps on al l wheels are secure ly mounted on the valve .
<£> For the sake of the environment
Underinflated t ires will also inc rease t he f uel consumption .•
Tires and vehicle load limits
T here are lim its to the amo unt of load or weight that any veh icle and
any tire can carry . A veh icle that is overloade d will not handle well and
is more difficult to stop . Overload ing can not on ly lead to loss of
vehicle contro l, but can also damage important parts of the vehicle
and can le ad t o su dden t ire failure, including a b lowo ut and s udden
def lation that can ca use the vehicle to c rash .
Yo ur safety a nd t hat of your passengers also de pends o n mak ing s ure
that load limits are not exceeded . Vehicle load incl udes everybody
and everything in and on the vehicle . These loa d limits are technically
referred to as the ve hicle's
Gross Vehicle Weight Rating ("GVWR") . The
"GVWR" includes the weight o f the basic vehicle, all factory
ins talled accessories, a f ull tank of f uel, oil, coolan t and other fl uids
plus maxim um load . The max imum load i ncludes the numbe r of
passenge rs that the vehicle is intended to carry ("seating capacity")
w ith an ass umed we ight of 150 lbs (68 kg) for each passenger at a
designate d seati ng position and the total weig ht of any luggage in
the vehicle. If yo u tow a trai le r, the weight of t he t railer hitch and the
tongue weight of the loaded trailer must be included as part of the
veh icle loa d.
The
Gross Axle We ight Rating ("GAWR") is the max imum load that
can be a pplied at each o f the ve hicle 's two axles .
Th e Gross Vehicle Weight Rat ing and the Gross Axle Weight Rat ing
are listed on the safety compliance sticker label located on the
dr iver 's side B-pillar. Your A udi has 5 seat ing pos it ions, 2 in the front
and 3 in the rear for tota l seat ing capacity of 5. On vehicles with six
sea ts*, yo ur vehicl e has two fron t seat s, two se a ts i n the se co nd row
seating and two seats in the t hird row seating. On ve hicles with seven
sea ts*, yo ur veh icle has two fron t se ats , th ree seats in the se cond row
seat ing and two seats in the third row seating. Eac h seating posit io n
has a seat belt=>
page 199, "Safety bel ts" .
Th e fact that there is an upper lim it to your veh icle 's Gross Vehicle
We ight Rating means that the total weight of whatever is being
c arried in t he veh icle ( inclu ding t he weight of a tra ile r hi tch and the
tongue weight of the loaded tra iler) is limited . The more passengers
in the vehi cle or passenge rs who are heavier th an the stan dard
we ights assumed mean that less we ight can be carried as luggage.
Th e tire pressure labe l on yo ur Audi a lso lis ts the max imum combined
we igh t of all of the occupants and luggage or o ther cargo that the
vehicle ca n carry. For t he locat ion of the label=>
page 318, fig. 239.
& WARNING
Overloading a vehicle can cause loss of vehicle control, a crash or
other accident, serious personal injury, and even death. ._

& WARNING (continued)
• Carrying more weight than your vehicle was designed to carry
will prevent the vehicle from handling properly and increase the risk of the loss of vehicle control.
• The brakes on a vehicle that has been overloaded may not be
able to stop the vehicle within a safe distance.
• Tires on a vehicle that has been overloaded can fail suddenly,
including a blowout 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
vehicle's Gross Vehicle Weight Rating. •
Determining correct Load Limit
Use the example below to calculate the
total weight of the passengers and luggage or other things that you plan to transport so
that you can make sure that your vehicle
will not be overloaded.
Safety first
Tires and wheels 11111
Steps for Determining Correct
Load Limit
1.Locate the statement "THE COMBINED
WEIGHT OF OCCUPANTS AND CARGO
SHOULD NEVER EXCEED XXX KG OR XXX LBS"on your vehicle's placard (tire infla­
tion pressure label)==>
page 318,
fig. 239.
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 passengers from
"XXX" kilo­
grams or
"XXX" pounds shown on the
sticker==>
page 318, fig. 239.
4. The resulting figure equals the available amount of cargo and luggage load
capacity. For example, if the
"XXX"
amount equals 1400 lbs. and there will be five 150 lbs. passengers in your
vehicle, the amount of available cargo
and luggage load capacity is 650 lbs.
(1400-750 (5
X 150) = 650 lbs.) •
Vehicle care Technical data

-Tires and wheels
5. Determine the combined weight of
luggage and cargo 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 trailer will be transferred
to your vehicle. Consult this manual to
determine how this reduces the available
cargo and luggage load capacity of your
vehicle.
Check the tire sidewall(=>
page 3267
fig. 243) to determine the designated
load rating for a specific tire .•
Tire service life
The service life of tires depends on a lot of different
things including proper installation and balancing,
correct tire pressure and driving style.
~------------~
Tread Wear Indicator (TWI)
Fig. 241 Tire tread:
tread wear indicators
(TWI)
Fig. 242 Rotating
tires for more even
wear
Th e original tires on your vehicle have 1/16 inch (1. 6 mm) high "wear
ind icators"~ fig. 241 ru nning across the tread . Depend ing on the
make, there will be six to eight of them even ly placed around the tire.
Marks on the tire sidewall (for example "TWI" or other symbols) indi­
cate the positions of the tread wear indicators. Worn tires must be
replaced. Different figures may apply in other countries ~& . ._,.