User Manual - Page 194

For 2018 DODGE CHALLENGER SRT.

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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 using a high quality six sided
(hex) deep wall socket.
Torque Specifications
Base Model Vehicle
Lug Nut/Bolt
Torque
**Lug Nut/Bolt
Size
Lug Nut/Bolt
Socket Size
130 Ft-Lbs
(176 N·m)
M14x1.50 22mm
SRT Model Vehicle
Lug Nut/Bolt
Torque
**Lug Nut/Bolt
Size
Lug Nut/Bolt
Socket Size
111 Ft-Lbs
(150 N·m)
M14x1.50 22mm
**Use only your authorized dealer recom-
mended 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.
Tighten the lug nuts/bolts in a star pattern until
each nut/bolt has been tightened twice. Ensure
that the socket is fully engaged on the lug
nut/bolt (do not insert it halfway).
NOTE:
If in doubt about the correct tightness, have
them checked with a torque wrench by your
authorized dealer or service station.
After 25 miles (40 km), check the lug nut/bolt
torque to be sure that all the lug nuts/bolts are
properly seated against the wheel.
WARNING!
To avoid the risk of forcing the vehicle off the
jack, do not tighten the lug nuts fully until the
vehicle has been lowered. Failure to follow this
warning may result in personal injury.
Torque Pattern
TECHNICAL SPECIFICATIONS
192
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