Modification work on the brake system and
wheels is not permitted. The use of spacers
or brake dust shields is not permitted. This
invalidates the general operating permit
for the vehicle.
Check the wheels and tyres for damage at
least once a month, as well as after driving
off-road or on poorly surfaced roads.
Run-in new tyres at moderate speeds for
the first 100 km. The tyres only attain their
maximum performance after this distance.
Vibrations, audible noises and unusual
handling characteristics, e.g. pulling to one
side, can indicate damage to wheels or
tyres.
If you suspect a tyre defect:
X
Reduce vehicle speed.
X
Stop the vehicle as soon as possible.
X
Check the wheels and tyres for damage.
If you find no signs of damage, have the
wheels and tyres checked at a specialist
workshop.
Changing a wheel
Please note
G
WARNING
Interchanging the front and rear wheels
if the wheels or tyres have different
dimensions may severely impair the
driving characteristics. The service brake
or wheel suspension components may
also be damaged. There is a risk of an
accident.
Rotate front and rear wheels only if the
wheels and tyres are of the same dimen-
sions.
G
WARNING
Exceeding the stated tyre load-bearing
capacity and the approved maximum
speed could lead to tyre damage or the
tyre bursting. There is a risk of accident.
Therefore, only use tyre types and sizes
approved for your vehicle model. Observe
the tyre load rating and speed rating
required for your vehicle.
G
WARNING
If you fit wheels and tyres with incorrect
dimensions, the service brake or wheel
suspension components may be damaged.
There is a risk of an accident.
Always replace wheels and tyres with
ones that comply with the specifications
of the original part.
When replacing wheels, pay attention to
the:
R
designation
R
type
When replacing tyres, pay attention to
the:
R
designation
R
manufacturer
R
type
!
To prevent damage, smart recommends
having the wheel changed at a qualified
specialist workshop.
!
On vehicles fitted with a tyre pressure
monitor, electronic components are loca-
ted in the wheel.
Tyre-fitting tools should not be applied
in the area of the valve, since this could
damage the electronic components.
Only have tyres changed at a qualified
specialist workshop.
!
Only position a suitable jack on the
jacking point intended for the purpose.
Only raise the vehicle briefly to change
the wheel. Make sure that there are no
persons in the vehicle and that it is on a
suitable surface. Secure the vehicle with
wheel chocks and apply the parking
brake.
Interchanging front and rear wheels or
tyres of differing dimensions can render
the general operating permit invalid.
Rules for selecting new tyres
!
For safety reasons, smart recommends
that you only use wheels and tyres which
smart has specifically approved for your
162
Changing a wheel
>> Maintenance and care.
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