2018 CHRYSLER 300 wheel torque

Road Tire Installation
1. Mount the road tire on the axle.
2. Install the remaining lug nuts with the cone shaped endof the nut toward the wheel. Lightly tighten the lug
nuts.
WARNING!
To avoid the risk of forcing the vehicle off the jack, do
not tighten the wheel nuts fully until the vehicle has
been lowered. Failure to follow this warning may
result in serious injury.
3. Lower the vehicle to the ground by turning the jack handle counterclockwise.
4. Refer to “Torque Specifications” in “Technical Specifica- tions” for proper lug nut torque.
5. After 25 miles (40 km), check the lug nut torque with a torque wrench to ensure that all lug nuts are properly
seated against the wheel.
JUMP STARTING
If your vehicle has a discharged battery, it can be jump
started using a set of jumper cables and a battery in another
vehicle, or by using a portable battery booster pack. Jump
starting can be dangerous if done improperly, so please
follow the procedures in this section carefully.
WARNING!
Do not attempt jump starting if the battery is frozen. It
could rupture or explode and cause personal injury.
CAUTION!
Do not use a portable battery booster pack or any other
booster source with a system voltage greater than 12
Volts or damage to the battery, starter motor, alternator
or electrical system may occur.
NOTE: When using a portable battery booster pack, follow
the manufacturer’s operating instructions and precautions.
328 IN CASE OF EMERGENCY

TECHNICAL SPECIFICATIONS
CONTENTS
IDENTIFICATION DATA ...................403
▫ Vehicle Identification Number .............403
 BRAKE SYSTEM ....................... .403
 WHEEL AND TIRE TORQUE SPECIFICATIONS . .404
▫ Torque Specifications ....................404
 FUEL REQUIREMENTS ...................405
▫ 3.6L Engine .......................... .405
▫ 5.7L Engine .......................... .406
▫ Reformulated Gasoline ..................406
▫ Materials Added To Fuel .................406
▫ Gasoline/Oxygenate Blends ...............407
▫ Do Not Use E-85 In Non-Flex Fuel Vehicles . . . .408 ▫
CNG And LP Fuel System Modifications ......408
▫ MMT In Gasoline ...................... .408
▫ Fuel System Cautions ....................409
▫ Carbon Monoxide Warnings ...............409
 FLEXIBLE FUEL (3.6L ENGINE ONLY) ........410
▫ E-85 General Information .................410
▫ Ethanol Fuel (E-85) ..................... .410
▫ Fuel Requirements .....................410
▫ Selection Of Engine Oil For Flexible Fuel Vehicles
(E-85) And Gasoline Vehicles ..............411
▫ Starting .............................411
▫ Cruising Range ........................411
▫ Replacement Parts ..................... .412
▫ Maintenance ......................... .412
9

In the event power assist is lost for any reason (for
example, repeated brake applications with the engine
OFF), the brakes will still function. The effort required to
brake the vehicle will be much greater than that required
with the power system operating.
NOTE:Your vehicle is equipped with a high performance
braking system. The brake pads are a semi-metallic com-
pound, which offer superior fade resistance for consistent
operation. A compromise to using this type of brake pad is
that the brakes may produce more brake dust and may
squeal slightly under certain weather and operating con-
ditions (i.e., during light brake applications). These are
considered normal conditions.
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 cali-
brated torque wrench using a high quality six sided (hex)
deep wall socket.
Torque Specifications
Lug Nut/Bolt Torque **Lug Nut/Bolt
Size Lug Nut/Bolt
Socket Size
130 Ft-Lbs (176 N·m) M14 x 1.50 22 mm
**Use only your authorized dealer 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.
Wheel Mounting Surface
404 TECHNICAL SPECIFICATIONS

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 half-
way).
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.
FUEL REQUIREMENTS
3.6L Engine
This engine is designed to meet all emis-
sions regulations and provide excellent
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” gaso-
line will not provide any benefit 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 immediately. Use
Torque Patterns
9
TECHNICAL SPECIFICATIONS 405

Steering Wheel Audio Controls.................445
Storage ................................. .395
Storage, Vehicle ........................ .81, 395
Storing Your Vehicle ....................... .395
Stuck, Freeing ............................ .334
Sunglasses Storage ..........................112
Sun Roof .................................86
Supplemental Restraint System - Air Bag ..........180
Synthetic Engine Oil ....................... .352
Telescoping Steering Column ................54, 55
Temperature Control, Automatic (ATC) ............80
Tilt Steering Column ..................... .54, 55
Time Delay, Headlight ........................65
Tire And Loading Information Placard ............377
Tire Markings ............................ .371
Tires......................... .212, 381, 388, 394
Aging (Life Of Tires) ..................... .385
Air Pressure ........................... .381
Chains ............................... .392
Changing ....................321, 324, 328, 371
Compact Spare ......................... .389
Flat Changing .......................... .328
General Information ...................381, 388
High Speed ............................ .383Inflation Pressure
....................... .382
Jacking ........................... .324, 371
Life Of Tires ........................... .385
Load Capacity ...................... .377, 378
Pressure Monitoring System (TPMS) ........131, 160
Quality Grading ........................ .394
Radial ............................... .383
Replacement ........................ .328, 386
Rotation .............................. .393
Safety ............................ .371, 381
Sizes ................................ .373
Snow Tires ............................ .388
Spar

e Tire ............................. .321
Spare Tires ......................... .388, 390
Spinning .............................. .384
Trailer Towing .......................... .288
Tread Wear Indicators .....................385
Wheel Mounting ........................ .328
Wheel Nut Torque ....................... .404
Tire Safety Information ...................... .371
Tongue Weight/Trailer Weight .................286
To Open Hood .............................90
Towing ................................. .282
Behind A Motorhome ..................... .292
Disabled Vehicle ........................ .336
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INDEX 485