159
KNOWING
YOUR
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AND DRIVING
WARNING LIGHTS
AND MESSAGES
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AND CARE
TECHNICAL
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CONTENTS
SNOW TYRES
Use snow tyres of the same size as the normal tyres pro-
vided with the car.
A Fiat Dealership will be happy to provide advice con-
cerning the most suitable type of tyre for the customer’s
requirements.
For the type, pressures and specifications of the snow tyre
to be used, follow carefully the instructions given in the
“Wheels” paragraph of the “Technical specifications” sec-
tion.
The performance of these tyres is considerably reduced
when the tread depth is less than 4 mm. If this is the case,
replace them.
Due to their specific features, the performance of snow
tyres is much lower than that of standard tyres in normal
conditions or on long motorway stretches. You should
therefore use them only in the conditions for which they
were designed.
IMPORTANT When using snow tyres with a maximum
speed index below the one that can be reached by the
car (increased by 5%), place a notice in the passenger com-
partment, plainly in view, which states the maximum speed
allowed by the snow tyres (as per EC Directive).
All four tyres should be the same (brand and profile) to
ensure greater safety when driving and braking as well as
making the car more responsive.
Remember that you should not change the rotation di-
rection of the tyres.
SNOW CHAINS
The use of snow chains should be in compliance with lo-
cal regulations. Snow chains may be fitted only to the front
wheel tyres (drive wheels). Use of Lineaccessori Fiat snow
chains is recommended. Check the tension of the chains
after the first few metres have been driven.
IMPORTANT When the snow chains are on, use the ac-
celerator with extreme care to prevent, or to limit as much
as possible, the driving wheels from skidding. This could
cause the chains to break, resulting in damage to the ve-
hicle body or mechanical components.
IMPORTANT Snow chains can only be fitted on 15”
tyres. Use compact 9-mm snow chains.
The maximum speed for snow tyres
marked “Q” is 160 km/h, while it is 190
km/h for “T” tyres and 210 km/h for “H” tyres.
You should, however, always stick to the speed
limits of the highway code.
WARNING
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KNOWING
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242
F0U0193mfig. 219
WHEELS
RIMS AND TYRES
Pressed steel or alloy rims. Tubeless radial carcass tyres.
All approved tyres are listed in the Log Book.
IMPORTANT In the event of discrepancies between the in-
formation provided in this Owner Handbook and the Log
Book, the latter takes precedence.
To ensure driving safety, ensure that tyres of the same
make and type are fitted on all wheels.
IMPORTANT Do not use inner tubes with tubeless tyres.
SPARE WHEEL
Pressed steel rim
Tubeless tyre.
WHEEL GEOMETRY
Total front toe in: + 1 ± 1 mm
Total rear toe in: + 1.7 ± 2 mm
The values refer to the car in running order.CORRECT READING OF THE TYREExample: 175/65 R 15 84T
175 = Nominal width
(S, distance in mm between sidewalls).
65 = Height/width ratio (H/S) as a percentage.
R = Radial tyre.
15 = Rim diameter in inches (Ø).
84 = Load index.
T = Maximum speed index.
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243
70= 335 kg 81= 462 kg
71= 345 kg 82= 475 kg
72= 355 kg 83= 487 kg
73= 365 kg 84= 500 kg
74= 375 kg 85= 515 kg
75= 387 kg 86= 530 kg
76= 400 kg 87= 545 kg
77= 412 kg 88= 560 kg
78= 425 kg 89= 580 kg
79= 437 kg 90= 600 kg
80= 450 kg 91= 615 kg
Q= up to 160 km/h.
R= up to 170 km/h.
S= up to 180 km/h.
T= up to 190 km/h.
U= up to 200 km/h.
H= up to 210 km/h.
V= up to 240 km/h.
QM + S= up to 160 km/h.
TM + S= up to 190 km/h.
HM + S= up to 210 km/h.
Maximum speed index
Maximum speed index for snow tyres
Load indexCORRECT READING OF THE WHEEL RIM
Example: 6J x 15 ET43
6 = rim width in inches 1.
J = rim drop centre outline (side projection where
the tyre bead rests)
2.
15 = rim nominal diameter in inches (corresponds to
diameter of the tyre to be fitted)
3= Ø.
ET43: = wheel camber (distance between the
disc/rim support plane and the wheel rim
centre line).
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