177 If and when
Safety FirstControls and equipment Tips and Maintenance Technical Data
As imbalance also increases steering, suspension and tyre wear
the wheels should be balanced again. Furthermore a wheel should
always be rebalanced when the tyre has been repaired or when a
new tyre has been fitted.
I In
nc
co
or
rr
re
ec
ct
t wwh
he
ee
el
l aal
li
ig
gn
nm
me
en
nt
t
Incorrect wheel alignment not only causes excessive, usually
uneven, tyre wear but can also impair the vehicle’s safe handling.
In case of abnormal tyre wear, contact a Technical Service Centre.
W We
ea
ar
r iin
nd
di
ic
ca
at
to
or
rs
s
At the bottom of the tread of the original tyres there are 1.6 mm
high “wear indicators” running across the tread
⇒fig. 133. There
are 6-8 of these indicators – according to make – evenly spaced
around the tyre circumference. Marks on the walls of the tyre (for
example the letters “TWI” or triangles) show the locations of the
wear indicators.N No
ot
te
e
When tread depth is down to 1.6 mm measured in the tread groove next to
the wear indicator bar – the official permissible minimum tread depth has
been reached (in export countries this figure may differ).
K
Renewing wheels/tyres
Wheels and tyres are important design features. The wheels and
tyres approved by us should be used. They are specially matched
to the model concerned and contribute largely to the excellent
roadholding and safe driving characteristics.
To maintain the vehicle’s proper operation, SEAT highly
recommends the use of pneumatics/tyres of the same
characteristics to that originally supplied with.
T Th
he
e TTe
ec
ch
hn
ni
ic
ca
al
l SSe
er
rv
vi
ic
ce
es
s hho
ol
ld
d uup
p tto
o dda
at
te
e iin
nf
fo
or
rm
ma
at
ti
io
on
n rre
eg
ga
ar
rd
di
in
ng
g tth
he
e
s st
ta
an
nd
da
ar
rd
d tty
yr
re
es
s ffi
it
tt
te
ed
d bby
y tth
he
e mma
an
nu
uf
fa
ac
ct
tu
ur
re
er
r.
. AAl
ls
so
o:
: MMa
an
ny
y TTe
ec
ch
hn
ni
ic
ca
al
l
S Se
er
rv
vi
ic
ce
es
s ppo
os
ss
se
es
ss
s aa lla
ar
rg
ge
e rra
an
ng
ge
e oof
f tty
yr
re
es
s aan
nd
d rri
im
ms
s.
.
• Fitting and repairing tyres requires expert knowledge and special
tools. This work may only be carried out by specialist personnel.
F Fo
or
r tth
he
e ssa
ak
ke
e oof
f tth
he
e een
nv
vi
ir
ro
on
nm
me
en
nt
t
Because of the problems in disposing of old tyres and the specialised tools
and knowledge required, tyres should preferably be changed at a Technical
Service Centre.
• For safety reasons the tyres should be renewed in pairs and not
singly. The tyres with the deepest tread should always be on the
front wheels.
•T Th
he
e tty
yr
re
es
s mmu
us
st
t bbe
e rre
en
ne
ew
we
ed
d wwh
he
en
n tth
he
ey
y aar
re
e wwo
or
rn
n ddo
ow
wn
n tto
o tth
he
e wwe
ea
ar
r
i in
nd
di
ic
ca
at
to
or
rs
s.
.
•W
Wo
or
rn
n tty
yr
re
es
s aar
re
e dde
et
tr
ri
im
me
en
nt
ta
al
l tto
o rro
oa
ad
dh
ho
ol
ld
di
in
ng
g ppa
ar
rt
ti
ic
cu
ul
la
ar
rl
ly
y aat
t hhi
ig
gh
h ssp
pe
ee
ed
ds
s oon
n
w we
et
t rro
oa
ad
ds
s.
. FFu
ur
rt
th
he
er
rm
mo
or
re
e,
, tth
he
e vve
eh
hi
ic
cl
le
e tte
en
nd
ds
s tto
o aaq
qu
ua
ap
pl
la
an
ne
e sso
oo
on
ne
er
r.
.
W
WA
AR
RN
NI
IN
NG
G
