tire size JEEP GRAND CHEROKEE 2017 WK2 / 4.G Owner's Manual

Torque Specifications
Base Model Vehicle
Lug Nut/Bolt Torque **Lug Nut/Bolt SizeLug Nut/
Bolt Socket Size
130 Ft-Lbs (176 N·m) M14x1.50 22mm
SRT Model Vehicle
Lug Nut/Bolt Torque **Lug Nut/
Bolt SizeLug Nut/
Bolt Socket Size
110 Ft-Lbs (149 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. 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 per-
sonal injury.
FUEL REQUIREMENTS –
GASOLINE ENGINE
3.6L Engine
This engine is designed to
meet all emissions regula-
tions and provide excel-
lent fuel economy and
performance when using
high-quality unleaded
“Regular” gasoline having
an octane rating of 87 as specified by the
(R+M)/2 method. The use of higher octane
“Premium” gasoline will not provide any ben-
efit over “Regular” gasoline in these engines.
While operating on gasoline with an octane
number of 87, hearing a light knocking sound
from the engine is not a cause for concern.
However, if the engine is heard making a
heavy knocking sound, see your dealer imme-
diately. Use of gasoline with an octane num-
ber lower than 87 can cause engine failure
and may void or not be covered by the New
Vehicle Limited Warranty.
Torque Patterns
273