299
Wheels and tyres
Tread depth
Cer t
ain driving conditions require a deeper tread, as well as needing the
tread to be approximately the same on the front and rear tyres. This is par-
ticularly important when driving in winter, in cold temperatures and on wet
roads ⇒ .
The minimum tre a
d depth required by law in the majority of cases is 1.6 mm
(1/16 of an inch), measured in the tread grooves next to the tread wear indi-
cators. Observe legal requirements in each country.
The performance of winter tyres is much reduced when the tread has worn
to 4 mm (5/32 inch).
The tread depth of new tyres may vary, according to the type and make of
tyre and the tread pattern.
Wear indicators on the tyre
The original tyres on your vehicle have 1.6 mm (1/16 inch) high ⇒ fig. 177
tread wear indicators running across the tread. A number of these indicators
are equally spaced around the tyre tread. Certain marks on the tyre walls
(for example, the letters “TWI” or other symbols) indicate the position of the
wear indicators.
Tread wear indicators indicate if a tyre is worn. Tyres must always be re-
placed before the tyre tread has worn to the level of the indicator. WARNING
Driving with worn tyres is dangerous, and may lead to loss of control of
the v ehic
le with serious consequences.
● Tyres must be replaced before the wear indicators are at the same lev-
el as
the tread pattern. WARNING (Continued)
● Worn tyres have significantly reduced grip, especially on wet surfa-
c e
s, increasing the risk of “aquaplaning”.
● Worn tyres make control of the vehicle more difficult in normal or dif-
ficult
driving conditions, increasing the braking distance and the risk of
skidding.
Damaged tyres Damage to wheels and tyres is often not immediately visible. If you notice
unu
s
ual vibration or the car pulling to one side, this may indicate that one
of the tyres is damaged ⇒ .
● Slow down immediately if you think you have a damaged wheel.
● Check the wheels and tyres for damage.
● If tyres are worn, stop driving and seek qualified assistance.
● If there is no visible exterior damage, drive slowly and carefully to the
near e
st qualified workshop and have the vehicle checked.
Foreign bodies in the tyre
● Do not remove foreign bodies if they have penetrated through the tyre
wall!
● Y
ou should obtain professional assistance immediately.
The sealant
at the lower part of the tyre tread wraps around the foreign body
and provisionally seals the tyre.
Wear of tyres
The wear of tyres depends on a number of factors, for example:
● Driving style.
● Unbalanced wheels.
● Running gear settings. Safety First Operating instructions Practical tips Technical Data
300
Wheels and tyres
Driving style : driving r ound bends fast or sudden acceleration or braking
speed up the wear of tyres. When the driving style is normal, if the tyres
wear too quickly, have the running gear settings checked at a Technical
Service.
Wheel run-out: The wheels on new vehicles are balanced. However, certain
circumstances may lead to imbalance (run-out), which is detected as vibra-
tions in the steering wheel. Run-out leads to wear of the steering and sus-
pension. In the event of run out, the wheels should be balanced again.
When a new wheel is fitted, it should be balanced again.
Running gear settings : an incorrectly positioned running gear increases the
wear of tyres and affects your safety while driving. If tyres wear too quickly,
have the wheel alignment checked at a specialist workshop. WARNING
If you notice unusual vibration or the car pulls to one side while driving,
this m
ay indicate that one of the tyres is damaged.
● Reduce speed immediately and stop, while observing the highway
code.
● Check
the wheels and tyres for damage.
● Never carry on driving on worn tyres or wheels. Request qualified as-
sis
tance immediately.
● If there is no visible exterior damage, drive slowly and carefully to the
neare
st qualified workshop and have the vehicle checked.
Winter tyres* In winter conditions winter tyres will considerably improve the vehicles han-
dling.
The de
sign of summer tyres (width, rubber compound, tread pattern)
gives less grip on ice and snow. Winter tyres also improve the vehicle brak-
ing performance, reducing the braking distance in winter weather. SEAT rec- ommend that winter tyres be fitted to the vehicle at temperatures below
+7°C (+45°F).
The perf
ormance of winter tyres is much reduced if the tyre tread is worn be-
low 4 mm (1/16 inch). The age of the tyre is another factor affecting per-
formance, regardless of the depth of the tyre tread.
Please observe the following when using winter tyres:
● Observe legal requirements in each country.
● Winter tyres must be fitted on all four wheels.
● Only use winter tyres in wintery weather conditions.
● Only use winter tyres of the size authorised for the vehicle.
● Only use radial winter tyres of the same type, size (rolling circumference)
and trea
d pattern.
● Adjust speeds to within the limits indicated (code letter on tyre) ⇒ .
Speed limit
A c ode l
etter indicating the speed limit is stamped on all winter tyres
⇒ page 303.
In some vehicles, it is possible to set a speed warning in the MFA (multifunc-
tion indicator) menu on the instrument panel ⇒ page 62.
If you use V-rated tyres the speed limits and tyre pressure will be deter-
mined by engine size. Please ask your SEAT qualified workshop for further
information on the maximum permitted speed and the required pressures
for the tyres.
All-wheel drive*
Thanks to its all-wheel drive, your car will have plenty of traction in winter
conditions, even with the standard tyres. Nevertheless, SEAT still recom-
mend that winter tyres or all-season tyres should be fitted on all four wheels
when winter road conditions are expected, mainly because this will give a
better braking response.
301
Wheels and tyres
Please observe all instructions and warnings when using snow c hains
⇒ page 301. WARNING
Although winter tyres help to make driving safer in the winter, you
shoul d not
take unnecessary risks.
● Adjust your speed and driving style to visibility, road, traffic and
weather c
onditions.
● Never exceed the maximum permitted speed or loads specified for the
type of w
inter tyre fitted on your vehicle. For the sake of the environment
When winter is over, change back to summer tyres. In temperatures above
+7°C (+45°F), per f
ormance will be improved if summer tyres are used. Fuel
consumption, wear and noises while driving will all be reduced. Note
● If the vehicle is fitted with a tyre control system, this should be “reprog-
r ammed” whenev
er a tyre is changed ⇒ page 223.
● Please ask at SEAT qualified workshops for information about the per-
mitted siz
es for winter tyres.
Snow chains When using snow chains, applicable local legislation and maximum permit-
ted s
peed limits
must be observed.
In winter weather, snow chains not only help to improve grip but also im-
prove the braking capacity. Snow chains must only be mounted
on the front wheel
s, even on all-wheel
drive vehicles, and only with the tyre and rim combinations listed below: Tyre size Wheel rim
205/60 R16 6 1/2 J x 16 ET 33
SEAT recommends you ask a SEAT qualified workshop for further informa-
tion on wheel, tyr
e and c
hain sizes.
Wherever possible use fine-link chains measuring less than 15 mm (37/64
inch) including the lock.
Remove wheel hub covers and trim rings before fitting snow chains ⇒ .
The wheel bo lts
should be covered with caps for safety reasons. These are
available from qualified workshops. WARNING
The use of unsuitable or incorrectly fitted chains could lead to serious ac-
cident s
and damage.
● Always the appropriate snow chains.
● Observe the fitting instructions provided by the snow chain manufac-
turer
.
● Never exceed the maximum permitted speeds when driving with snow
chain
s. CAUTION
● You must remove the snow chains to drive on roads which are free of
s no
w. Otherwise they will impair handling, damage the tyres and wear out
very quickly.
● Wheel rims may be damaged or scratched if the chains come into direct
contact
with them. SEAT recommends the use of covered snow chains. Safety First Operating instructions Practical tips Technical Data
304
Wheels and tyres
max. 210 km/h (130 mph)
max. 240 km/h (149 mph)
m ax. 240 km/h (149 mph)
m
ax. 270 km/h (168 mph)
max. 300 km/h (186 mph)
Some manufacturers use the letters “ZR” for tyres with a maximum author-
ised speed above 240 km/h (149 miles).
Wheel trims*
Introduction Additional information and warnings:
●
Caring for and cleaning the vehicle exterior ⇒ page 242
● Ch
ange wheel ⇒ page 305
● V
ehicle tools ⇒ page 320 WARNING
If the wheel trims are not appropriate or not fitted correctly, they could
cau se m
ajor accidents or damage.
● Incorrectly mounted wheel trims may come off while driving and en-
dang
er other road users.
● Damaged trims must never be mounted on the wheels.
● Always ensure that the brake ventilation and cooling is not cut off or
block
ed. This is also valid if hubcaps are fitted later. If there is not
enough air, you may require significantly longer braking distances. H
V
Z
W
Y
CAUTION
Remove and remount wheel trims taking care to avoid damage to the vehi-
cl e.
F
ull hubcaps* Fig. 179 Removing the
fu
l
l hubcap.
Removing the full hubcap
● Take the wheel brace and the wire hook from the vehicle tool kit
⇒ pag e 320.
● Hook
the wire through one of the grooves on the hubcap.
● Insert the wheel brace onto the wire hook ⇒ fig. 179 and pul
l the hub
cap in the direction shown by the arrow.
Fitting hubcaps
Before mounting the full hubcap, the anti-theft wheel lock must be threaded
into position ⇒ fig. 182 2 or
3 . Otherwise it will not be possible to mount
the fu l
l hubcap.
305
Wheels and tyres
Press the hubcap against the wheel so that the space for the valve fits over
the tyr e
valve ⇒ fig. 182 1 . Make sure that the hubcap is correctly fitted all
the wa y
around the wheel.
Wheel bolt caps Fig. 180 Removing the
wheel bo
lt
caps
● Take the wire hook from the vehicle tool kit ⇒ page 320.
● In
sert the wire hook in the cap through the opening ⇒ fig. 180 and pul
l
outwards in the direction of the arrow.
The caps protect the wheel bolts and should be remounted after changing
the tyre.
The anti-theft wheel locking bolt has a special cap. This cap only fits on an-
ti-theft locking bolts and is not for use with standard wheel bolts. Changing a wheel*
Introduction The tyres mounted on the vehicle are anti-puncture. The wheels should only
be ch
an
ged when switching from summer to winter tyres or vice-versa. See
⇒ page 299
You should only change the wheels yourself if the vehicle is parked in a safe
place, you are familiar with the procedure and you have all the necessary
tools! Otherwise, you should seek professional assistance.
Additional information and warnings:
● Vehicle key set ⇒ pag
e 71
● Wheels and tyres ⇒ pag
e 293
● Wheel trims ⇒ pag
e 304
● Vehicle tools ⇒ pag
e 320 WARNING
Changing a wheel can be dangerous, especially on the hard shoulder.
Ple a
se observe the following rules to minimise the risk of injury:
● Stop the vehicle safely as soon as possible. Park your vehicle as safe
dist
ance from surrounding traffic to change a wheel.
● When changing a wheel, keep all passengers and particularly chil-
dren a saf
e distance away from the work area.
● Turn on the hazard warning lights to warn other road users.
● Ensure the ground on which you park is flat and solid. If necessary,
suppor
t the jack on a wide solid base.
● If you are changing a wheel yourself, you should be familiar with the
required pr
ocedure. Otherwise, you should seek professional assistance. Safety First Operating instructions Practical tips Technical Data
306
Wheels and tyres WARNING (Continued)
● Only use suitable tools that are not damaged when changing a wheel.
● A
lw
ays stop the engine, turn on the electronic parking brake and
plac
e the gear selector lever in position P, for an automatic gearbox, or
engage a gear for a manual gearbox to reduce the risk of the vehicle mov-
ing accidentally.
● Have the tightening torque of the wheel bolts checked as soon as
poss
ible with a reliable torque wrench.
Preparations for changing a wheel Check list
Bef
or
e changing a wheel, complete the following operations in the order
given ⇒ :
Park the
vehicle on an even and solid surface.
Connect the electronic parking brake ⇒ page 183.
Automatic gearbox: Move selector lever to position P ⇒ page 174.
Stop the engine and remove the key from the ignition ⇒ page 170.
Manual gearbox: Select a gear ⇒ page 174.
Have all vehicle occupants get out of the vehicle and wait in a safe
place (for example, behind the safety barrier).
Block the opposite wheel with wedges or a similar object.
When towing a trailer: unhook the trailer from the towing vehicle and
park it correctly.
If the luggage compartment is full: take the baggage out of the vehicle. Take the vehicle tool kit out of the luggage compartment.
Remove the wheel trims ⇒ page 304.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11. WARNING
Failure to follow the checklist prepared for your own safety could lead to
acc ident
s and severe injuries.
● Always complete the operations given in the checklist and observe
the genera
l rules of safety.
308
Wheels and tyres
Never grease or lubricate wheel bolts or the wheel hub threads. Although
they h av
e been tightened to the prescribed torque, they could come loose
while driving. WARNING
If the wheel bolts are not fitted correctly they could be released while
drivin g l
eading to loss of vehicle control and serious damage.
● Only use wheel bolts which correspond to the wheel rims in question.
● Never use different wheel bolts.
● The bolts and threads should be clean, free of oil and grease and easy
to thre
ad. WARNING (Continued)
● To loosen and tighten the wheel bolts, always use the wheel brace
s up
plied with the vehicle.
● Loosen the wheel bolts only about one turn before raising the vehicle
with the jac
k.
● Never grease or lubricate wheel bolts or the wheel hub threads. Al-
though they hav
e been tightened to the prescribed torque, they could
come loose while driving.
● Never loosen the bolted joints of wheel rims with bolted ring trims.
● If the wheel bolts are not tightened to the correct torque, they may
come loose whi
le driving, and the bolts and rims may come out. If the
tightening torque is too high, the wheel bolts and threads can be dam-
aged.
310
Wheels and tyres
Check list
For y
our own safety and that of other passengers, the following points
should be observed in the order given ⇒ :
Select a s
uitable flat and firm surface for raising the vehicle.
Switch off the engine, engage a gear (manual gearbox) or place the se-
lector lever in position P ⇒ page 174 and turn on the electronic parking
brake ⇒ page 183.
When towing a trailer: unhook the trailer from the towing vehicle and
park it correctly.
Loosen the wheel bolts on the wheel to be changed ⇒ page 307.
Look below the vehicle for the jacking point ⇒ fig. 183 closest to the
tyre which has to be changed.
Raise the jack with the handle until it can be inserted below the jacking
point.
Ensure that the foot of the jack is firmly on the ground and that it is
placed immediately below the lifting point on the vehicle ⇒ fig. 184.
Straighten the jack and continue raising it using the handle until the
claw holds the vertical reinforcement beneath the vehicle ⇒ fig. 184.
Raise the vehicle until the wheel is clear of the ground. WARNING
If the vehicle is not correctly raised, it could fall off the jack causing seri-
ous injur
y. Please observe the following rules to minimise the risk of in-
jury:
● You should only use a jack approved by SEAT for your vehicle. Other
jack
s, even those approved for other SEAT models, might slip out of
place.
● The ground should be firm and flat. If the ground is sloped or soft
then the vehic
le could slip and fall off the jack. If necessary, support the
jack on a wide solid base. 1.
2.
3.
4.
5.
6.
7.
8.
9. WARNING (Continued)
● If the ground is slippery (for example, on tiles), place a non-slip sur-
f ac
e (for example a floor mat) beneath the jack to avoid slipping.
● Only fit the jack at the prescribed jacking points. The claw of the jack
should grip the r
einforcement nerve on the underbody ⇒ fig. 184.
● You should never have any limbs beneath a raised vehicle which is
only s
upported by a jack.
● If you have to work underneath the vehicle, you must use suitable
stand
s additionally to support the vehicle, there is a risk of accident!.
● Never raise the vehicle if it is tilting to one side or the engine is run-
ning.
● Never s
tart the engine when the vehicle is raised. The vehicle may
come loose fr
om the jack due to the engine vibrations. WARNING
Failure to follow the checklist prepared for your own safety could lead to
acc ident
s and severe injuries.
● Always complete the operations given in the checklist and observe
the genera
l rules of safety.