bolt pattern AUDI Q5 2017 Owners Manual

CD
CD
.... N ,-... N ..... 0 0 C<'. 00
and a special procedure. You must not repair or
disassemble them ¢.&. .
A WARNING
Wheel bolts that are tightened or repaired in­
correctly can become loose and result in loss
of vehicle control, which increases the risk of
an acc ident. For the correct tightening specifi ­
cation, see ¢
page 2 56, After changing a
wheel .
- Always keep the wheel bolts and the
threads in the wheel hub clean and free of grease.
- Only use wheel bolts that fit the rim .
- Always have damaged r ims repa ired by an
authorized Audi dealer o r autho rized Aud i
Service Facility . Never repair or d isassemble
rims yourself, because this increases the risk
of an accident.
Winter tires
W inte r ti res s ignificantly improve the vehicle's
h andling when driving in win ter condit ions . Be­
cause of the ir constr uction (width, compound,
tread pattern), summer tires provide less trac­
tion on ice and snow .
"'U se winter t ires on all fo ur wheels .
.. Only use winter t ires that are approve d for your
v ehicl e.
"' Please note that the maximum permitted
speed may be lower with winter tires¢.&_ . An
authorized Aud i dealer or au thori zed Aud i Serv­
ice Fac ility can inform you about the maximum
permitted speed fo r your tires .
"' Check the tire press ure after installing wheels
¢page 240.
The effectiveness of winter tires is reduced great­
l y when the tread is worn down to a depth of
0 .1 57 inch (4 mm). The character ist ics of winter
tires a lso de crease great ly as the tire ages, re­
ga rdless of the remain ing tread.
WARNING
- Never drive faster than the maxim um per ­
mitted speed for your t ires. This cou ld cause
the tires to heat up too much. Th is increases
Wh eel s
the risk of an accident because it can cause
the t ire to burst.
- Always adapt your driving to the road and
traffic cond itions . Drive carefully and reduce
your speed on icy or slippery roads . Even
winter t ires can lose tract io n on black ice.
@ For the sake of the environment
Reinsta ll summer tires at the app ropr iate
time, beca use they prov ide better handling
when roads are free of snow and ice. Summer
tires cause less road no ise, tire wear and fue l
consumpt io n.
(D Tips
You can also use all season tires instead of
winter tires. Please note that in some coun­
tries where winter tires are required, on ly
winter tires w ith the
& symbo l may be per­
mitted .
Snow chains
Snow chains improve traction in the snow.
"'On ly install snow chains on the rear wheels.
"' Check and correct the seating of the snow
chains if necessary after d rivi ng a few feet. Fol ­
low the instructions from the manufacturer .
"' Note the maximum pe rmitted spe ed wh en dr iv­
ing w it h snow cha ins. Do not excee d
30 mph
( SO km/h) .
S now c ha ins not o nly improve the
driving in win­
te r road condit io ns, but also the
broking.
Use of snow chains is only permitted w ith certa in
r im/tire comb inat ions due to technical reasons .
Check with an author ized Audi dealer or author­
ized Audi Service Facility to see if you may use
snow chains.
U se
fine-mesh snow chains . They must not add
more than
0 .53 inch (13 .5 mm) in heig ht, incl ud­
ing the cha in lock.
You m ust remove the chai ns when driving on
r oads t hat are
free of snow . When roads are free
of snow, snow chai ns can impa ir han dling and .,.
245

CD
CD
.... N ,-... N .... 0 0 C<'. 00
~ Use the hexagonal socket in the screwdriver
handle to screw in and tighten all whee l bolts
slightly .
~ Remove the alignment pin and insert and tight­
en the remaining wheel bolt slightly like the
rest .
~ Turn the jack handle* counter-clockwise to low­
er the vehicle until the jack* is fully released .
~ Use the wheel bolt wrench to tighten all wheel
bolts firmly
Q page 256. Tighten them cross­
wise,
from one bolt to the (approximately) op­
posite one, to keep the wheel centered .
Q) Note
When removing or installing the whee l, the
rim could hit the brake rotor and damage the
rotor. Work carefu lly and have a second per­
son help you.
(D Tips
Never use the hexagonal socket in the handle
of the screwdriver to loosen or tighten the
wheel bolts.
- Pull the reversible blade from the screwdriv ­
er before you use the hexagonal socket in
the handle to turn the wheel bolts.
- When mounting tires w ith
unidirectional
tread design
make sure the tread pattern is
pointed the right way
Q page 259.
- The wheel bolts should be clean and easy to
turn. Check for d irt and corrosion on the
mating surfaces of both the wheel and the
hub. Remove all dirt from these surfaces be­
fore remount ing the wheel.
Tires with unidirectional tread design
Tires with unidirectional tread design must be
mounted with their tread pattern pointed in the
right direction .
Using a spare tire with a tread pattern
intended for use in a specific direction
When using a spare t ire with a tread pattern in­
tended for use in a specific direction, please note
the following:
- The direct ion of rotat ion is marked by an arrow
on the side of the tire.
Emergency assistance
- If the spare tire has to be installed in the incor­
rect direction, use the spare tire on ly tempora­
r il y since the tire will not be able to ac hieve its
optimum performance characterist ics with re­
gard to aquap lan ing, no ise and wear.
- We recommend that you pay part icu lar atten­
tion to th is fact during wet weather and that
you adjust your speed to match road cond i­
tions.
- Rep lace the flat tire w ith a new one and have it
installed on your veh icle as soon as possible to
restore the handling advantages of a un id irec­
tional tire .
Notes on wheel changing
Please read the information Qpage 237, New
tires or wheels
if you are going to use a spare tire
which is different from the tir es on your veh icle.
After you change a tire:
- Check the tire pressure on the spare immedi­
ately after installation.
- Have the wheel bolt tightening torque
checked with a torque wrench as soon as pos­
sible by your authorized Audi dealer or a
qualified workshop.
- With steel and alloy wheel rims, the wheel
bolts are correctly tightened at a torque of
105
ft lb (140 Nm).
- If you notice that the wheel bolts are corroded
and difficult to turn while changing a tire,
they should be replaced before you check the
tightening torque.
- Replace the flat tire with a new one and have
it installed on your vehicle as soon as possi­
ble. Remount the wheel cover.
Until then, drive with extra care and at reduced
speeds.
.&_ WARNING
- If you are going to equip your vehicle with
tires or rims which differ from those which
were fac tory installed, then be sure to read
the information
Q page 237, New tires or
wheels .
-
259