wheel torque Ram 3500 Chassis Cab 2016 User Guide

6. Using the wheel wrench, finish tightening the nutsusing a crisscross pattern. For the proper lug nut
torque specifications refer to “Wheel and Tire Torque
Specifications” in this section. If in doubt about the
correct tightness, have them checked with a torque
wrench by your authorized dealer or at a service
station.
WARNING!
A loose tire or jack thrown forward in a collision or
hard stop could injure someone in the vehicle. Al-
ways stow the jack parts and the extra tire and wheel
in the places provided.
7. Install wheel center cap (if equipped) and remove wheel blocks. Do not install chrome or aluminum
wheel center caps on the spare wheel. This may result
in cap damage. 8. Lower the jack to its fully closed position. If the jack
will not lower by turning the dial (thumbwheel) by
hand, it may be necessary to use the jack drive tube in
order to lower the jack. Stow the replaced tire, jack,
and tools as previously described.
9. Adjust the tire pressure when possible.
Hub Caps/Wheel Covers — If Equipped
The hub caps must be removed before raising the vehicle
off the ground.
CAUTION!
Use extreme caution when removing the front and
rear center caps. Damage can occur to the center cap
and/or the wheel if screwdriver type tools are used. A
pulling motion, not a pry off motion, is recom-
mended to remove the caps.
6
WHAT TO DO IN EMERGENCIES 541

Dual Rear Wheels
Slots in the wheels will assist in properly orienting the
inner and outer wheels. Align these slots when assem-
bling the wheels for best access to the tire valve on the
inner wheel. The tires of both dual wheels must be
completely off the ground when tightening to insure
wheel centering and maximum wheel clamping.
Dual wheel models require a special heavy-duty lug nut
tightening adapter (included with the vehicle) to cor-
rectly tighten the lug nuts. Also, when it is necessary to
remove and install dual rear wheels, use a proper vehicle
lifting device.
NOTE:When installing a spare tire (if equipped) as part
of a dual rear wheel end combination, the tire diameter of
the two individual tires must be compared. If there is a
significant difference, the larger tire should be installed in
a front location. The correct direction of rotation for dual
tire installations must also be observed. It is recommended that wheel stud nuts be kept torqued
to specifications at all times. Torque wheel stud nuts to
specifications at each lubrication interval.
•
Retighten the wheel nuts in the same sequence to the
torques listed in the table. Go through the sequence a
second time to verify that specific torque has been
achieved. Retighten to specifications at 100 miles
(160 km) and after 500 miles (800 km).
Wheel Nuts
All wheel nuts should be tightened occasionally to elimi-
nate the possibility of wheel studs being sheared or the
bolt holes in the wheels becoming elongated. This is
especially important during the first few hundred miles/
kilometers of operation to allow the wheel nuts to
become properly set. All wheel nuts should first be firmly
seated against the wheel. The wheel nuts should then be
tightened to recommended torque. Tighten the wheel
nuts to final torque in increments. Progress around the
6
WHAT TO DO IN EMERGENCIES 543

bolt circle, tightening the wheel nut opposite to the wheel
nut just previously tightened until final torque is
achieved.
To Stow The Flat Or Spare — If Equipped
Refer to Upfitters Body Builders Guide for information
on stowing your spare tire (if equipped).
HOISTING
A conventional floor jack may be used at the jacking
locations. Refer to the graphics that show jacking loca-
tions. However, a floor jack or frame hoist must never be
used on any other parts of the underbody.
CAUTION!
Never use a floor jack directly under the differential
housing of a loaded truck or damage to your vehicle
may result.
JUMP-STARTING PROCEDURES
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.
NOTE:When using a portable battery booster pack
follow the manufacturer ’s operating instructions and
precautions.
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.
544 WHAT TO DO IN EMERGENCIES

Tilt Steering Column...................... .174
Tip Start ............................... .399
Tire And Loading Information Placard . . . .462, 463, 480
Tire Markings ........................... .455
Tires .....................117, 467, 473, 474, 641
Aging (Life Of Tires) .....................477
Air Pressure .......................... .467
Chains .............................. .480
Compact Spare ........................ .474
Dual ......................... .483, 533, 543
General Information ...............467, 473, 474
High Speed .......................... .470
Inflation Pressures ...................... .468
Life Of Tires .......................... .477
Load Capacity ..................... .462, 463
Pressure Monitor System (TPMS) ............484
Pressure Warning Light ...................252
Quality Grading ....................... .641
Radial .............................. .471Replacement
.......................... .478
Rotation ............................. .482
Safety ........................... .455, 467
Sizes ............................... .457
Snow Tires ........................... .472
Spare Tire ..................... .473, 474, 475
Spinning ............................ .476
Tread Wear Indicators ....................477
Wheel Nut Torque ..................... .541
Tire Safety Information .....................455
Tongue Weight/Trailer Weight ................508
Torque Converter Clutch ....................415
Tow Hooks, Emergency .....................551
Towing ............................ .502, 552
Disabled Vehicle ....................... .552
Guide .............................. .508
Recr

eational .......................... .523
Weight .............................. .508
Towing Vehicle Behind A Motorhome ...........523
662 INDEX

Uconnect SettingsCustomer Programmable Features ......41, 315, 332
Passive Entry Programming ..........41, 315, 332
Uconnect Settings ....................315, 332
Uconnect Voice Command ...................369
Uniform Tire Quality Grades .................641
Unleaded Gasoline ....................... .494
Untwisting Procedure, Seat Belt ................57
Vehicle Identification Number (VIN) .............6
Vehicle Loading ...................... .463, 500
Vehicle Modifications/Alterations ...............7
Vehicle Storage ....................... .365, 613
Viscosity, Engine Oil ...................... .566
Voice Recognition System (VR) ................369
Warnings And Cautions ......................6
Warranty Information ..................... .639
Washers, Windshield ....................171, 580 Washing Vehicle
......................... .598
Water Driving Through ....................... .432
Wheel And Wheel Trim .....................599
Wheel And Wheel Trim Care .................599
Wheel Cover ........................... .541
Wheel Nut Torque .....................541, 543
Wind Buffeting ............................48
Window Fogging ........................ .365
Windows ................................45
Power ................................45
Rear Sliding .......................... .224
Reset Auto-Up ..........................47
Wind Buffeting ..........................48
Windshield Defroster .......................116
Windshield Washers .................170, 171, 580
Fluid ............................ .170, 580
Windshield Wiper Blades ....................576
Windshield Wipers ....................... .170
664 INDEX