WHEEL AND TIRE TORQUE
SPECIFICATIONS
Proper lug nut/bolt torque is very important to ensure
that the wheel is properly mounted to the vehicle. Any
time a wheel has been removed and reinstalled on the
vehicle the lug nuts/bolts should be torqued using a
properly calibrated torque wrench.
Torque Specifications
Lug Nut/BoltTorque **Lug Nut/
Bolt Size Lug Nut/
Bolt
Socket Size
135N·m M12x1.25 19mm
**Use only FIAT recommended lug nuts/bolts and clean
or remove any dirt or oil before tightening.
Inspect the wheel mounting surface prior to mounting
the tire and remove any corrosion or loose particles.
(fig. 164)
Tighten the lug nuts/bolts in a star pattern until each
nut/bolt has been tightened twice.
(fig. 165)
(fig. 164) Wheel Mounting Surface
(fig. 165) Torque Patterns
273
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