SMART FORTWO CABRIO Operating Instructions Manual page 253

Fit the wheel in place and tighten the
bolts handtight using the wheel wrench.
Lower the car and remove the jack from
under it.
Tighten the wheel bolts firmly using the
wheel bolt spanner (tightening torque:
110 Nm).
>Note!
If the newly mounted wheels exhibit any
imbalance, have this checked and recti
fied by a qualified specialist workshop,
e.g. a smart center.
Accident risk!
Have the tightening torque
checked immediately after a wheel is
changed. The wheels could work loose if
they are not tightened to a torque of 110
Nm.
Tyres and wheels
Communications breakdown 251