155
WHEELS
RIMS ANDWHEELS
Alloy rims. Tubelessradial carcass
tires. All approvedtyres are listed in the
registration document.
WARNING If thereare any
discrepancies between the Owner
Handbook and the registration
document, take the information from
the latter. For safedriving, the car must
be fitted with tyresof the same make
and type on all wheels.
WARNING Do notuse air chambers
with tubeless tyres.
WHEELGEOMETRY
Front wheels toe-inmeasured between
rims: 0.5 ± 1 mm. The values refer to
the car in running order.
CORRECTREADINGOF
THETYRE
Examplefig. 142: 195/45 R16 84V
195 Nominal width(S, distance in mm
between sides)
45 Height/width ratio (H/S), expressed
as a percentage
142AB0A0355C
RRadial tyre
16 Rim diameter ininches (Ø)
84 Load rating (capacity)
V Maximum speed rating
Maximumspeed index
Q up to 160 km/h
Rup to 170 km/h
S up to 180 km/h
Tup to 190 km/h
U up to 200 km/h
H up to 210 km/h
V up to 240 km/h
W up to 270 km/h
Maximumspeed index forsnow
tyres
QM+ S up to 160km/h
TM+ S up to 190 km/h
HM+ S up to 210km/h
Loadindex(capacity)
70 =335kg81= 462kg
71 =345kg82= 475kg
72 =355kg83= 487kg
73 =365kg84= 500kg
74 =375kg85= 515kg
75 =387kg86= 530kg
76 =400kg87= 545kg
77 =412kg88= 560kg
78 =425kg89= 580kg
79 =437kg90= 600kg
80 =450kg91= 615kg
CORRECTREADINGOF
THERIMCODE
Examplefig. 142: 7.00 J x17 H2
7.00 width of the rim in inches (1).
Jrim drop centre outline (side
projection where the tyre bead rests)
(2).
17 rim nominal diameter in inches
(corresponds to diameter of the tyre to
be fitted) (3 = Ø).
H2shape and number of "humps"
(circumference measurement which
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