2023 RAM 1500 run flat

SERVICING AND MAINTENANCE387
The relative performance of tires
depends upon the actual conditions of
their use, however, and may depart
significantly from the norm due to
variations in driving habits, service
practices, and differences in road
characteristics and climate.
TRACTION GRADES
The Traction grades, from highest to
lowest, are AA, A, B, and C. These grades
represent the tire's ability to stop on wet
pavement, as measured under
controlled conditions on specified
government test surfaces of asphalt and
concrete. A tire marked C may have poor
traction performance.
TEMPERATURE GRADES
The Temperature grades are A (the
highest), B, and C, representing the tire's
resistance to the generation of heat and
its ability to dissipate heat, when tested
under controlled conditions on a
specified indoor laboratory test wheel.
Sustained high temperature can cause
the material of the tire to degenerate
and reduce tire life, and excessive
temperature can lead to sudden tire
failure. The grade C corresponds to a
level of performance, which all
passenger vehicle tires must meet
under the Federal Motor Vehicle Safety
Standard No. 109. Grades B and A
represent higher levels of performance
on the laboratory test wheel, than the
minimum required by law.
STORING THE VEHICLE
If you are storing your vehicle for more than three weeks,
we recommend that you take the following steps to
minimize the drain on your vehicle's battery:
Disconnect the negative cable from battery.
 Any time you store your vehicle or keep it out of service
(i.e., vacation) for two weeks or more, run the air condi -
tioning system at idle for about five minutes in the
fresh air and high blower setting. This will ensure
adequate system lubrication to minimize the
possibility of compressor damage when the system
is started again.
WARNING!
The traction grade assigned to this tire is based on
straight-ahead braking traction tests, and does not
include acceleration, cornering, hydroplaning, or peak
traction characteristics.
WARNING!
The temperature grade for this tire is established for a
tire that is properly inflated and not overloaded.
Excessive speed, underinflation, or excessive loading,
either separately or in combination, can cause heat
buildup and possible tire failure.
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411
Replacement ........................................................... 380
Rotation ................................................................... 386
Run Flat ................................................................... 378
Safety.............................................................. 370
, 377
Sizes ........................................................................ 371
Snow Tires ............................................................... 381 Spare Tires ..................................................... 381
, 382
Spinning .................................................................. 379
Trailer Towing .......................................................... 179
Tread Wear Indicators ............................................ 379
Types ....................................................................... 380 Wheel Nut Torque ................................................... 392
To Open Hood..................................................................74
Tongue Weight/Trailer Weight ........................... 173
, 176
Tonneau Cover ...................................................... 86, 388
Tonneau Cover Cleaning ............................................. 388
Tow/Haul Mode............................................................ 130
Towing .................................................................. 173
, 330
Disabled Vehicle ..................................................... 330
Guide ....................................................................... 176 Recreational ............................................................ 186
Weight...................................................................... 176
Towing Behind A Motorhome ...................................... 186
Traction ......................................................................... 189
Traction Control............................................................ 268 Trailer Reverse Steering Control..................................177
Trailer Sway Control (TSC) .................................. 173
, 268
Trailer Tire Pressure ..................................................... 280
Trailer Towing ................................................................ 173 Frontal Area ............................................................. 173
Hitches .....................................................................176
Minimum Requirements ......................................... 179
Mirrors ........................................................................ 42
Tips ...........................................................................184 Trailer And Tongue Weight...................................... 176Weight Carrying Hitch.............................................. 173Weight Distributing Hitch ........................................ 174
Wiring ....................................................................... 182
Trailer Towing Guide ..................................................... 176
Trailer Weight ................................................................ 176
Transfer Case ................................................................ 354 Electronically Shifted..................................... 130
, 132
Fluid.......................................................................... 397
Transmission................................................................. 125 Automatic ....................................................... 125
, 353
Fluid.......................................................................... 397 Maintenance............................................................353Shifting .....................................................................124
Transporting Pets ......................................................... 311
Tread Wear Indicators ..................................................379
Tri-Fold Tonneau Cover .................................................. 86 Cleaning ..................................................................... 92
Install.......................................................................... 90
Removal ..................................................................... 87
Turn Signals ........................................ 49
, 115, 366, 368
UUconnect Phone Call Features................................................ 232Things You Should Know About Your Uconnect Phone................................................. 235
Uconnect Settings ................................................... 191
Uconnect (Radio) .......................................................... 191
Uconnect 4C Nav With 12-Inch Display ...................... 191
Uconnect 4C/4C Nav With 8.4-Inch Display............... 191
Uconnect Phone ..................................................229
, 230
Answer Or Ignore An Incoming Call — Call Currently In Progress .................................. 233
Answer Or Ignore An Incoming Call — No Call Currently In Progress ............................ 233
Bluetooth Communication Link.............................. 236
Call Continuation..................................................... 234
Call Controls ............................................................ 233
Call Termination ...................................................... 234
Cancel Command.................................................... 230
Connecting To A Particular Mobile Phone Or Audio Device After Pairing ............................ 231
Help Command ....................................................... 230 Join Calls.................................................................. 234
Making A Phone Or Audio Device A Favorite ......... 231
Making A Second Call While Current Call Is In Progress ......................................................... 234
Managing Your Favorites ........................................ 232 Natural Speech ....................................................... 229Operation ................................................................. 229
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WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor
vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and
lead, which are known to the State of California to cause cancer and birth defects or other reproductive
harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary,
service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when
servicing your vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle.
The driver’s primary responsibility is the safe operation of the vehicle. Driving while distracted can result in loss of vehicle control, resulting in an accident and personal injury. FCA US LLC strongly recommends that the driver use extreme caution when using any device or feature that may take their attention off the road. Use of any electrical devices, such as cellular telephones, computers, portable radios, vehicle navigation or other devices, by the driver while the vehicle is moving is dangerous and could lead to a serious accident. Texting while driving is also dangerous and should never be done while the vehicle is moving. If you find yourself unable to devote your full attention to vehicle operation, pull off the road to a safe location and stop your vehicle. Some states or provinces prohibit the use of cellular telephones or texting while driving. It is always the driver’s responsibility to comply with all local laws.
This Owner’s Manual has been prepared to help you get acquainted with your new Ram brand vehicle and to provide a convenient reference for common questions.
Not all features shown in this manual may apply to your vehicle. For additional information on accessories to help personalize your vehicle, visit mopar.com/om (USA), owners.mopar.ca (Canada) or your local Ram brand dealer.
This Owner’s Manual is intended to familiarize you with the important features of your vehicle. Your most up-to-date Owner’s Manual, Radio Instruction Manual and Warranty Booklet can be found by visiting the website on the back cover.
U.S. Residents: If you are the first registered retail owner of your vehicle, you may obtain a complimentary printed copy of the Warranty Booklet by calling 1-866-726-4636 or by contacting your dealer. Replacement kits can be purchased by visiting www.techauthority.com.
Canadian Residents: If you are the first registered retail owner of your vehicle, you may obtain a complimentary printed copy of the Warranty Booklet or purchase a replacement kit by calling 1-800-387-1143 or by contacting your dealer.
DRIVING AND ALCOHOL
Drunk driving is one of the most frequent causes of accidents. Your driving ability can be seriously impaired with blood alcohol levels far below the legal minimum. If you are drinking, don’t drive. Ride with a designated non-drinking driver, call a cab, a friend or use public transportation.
WARNING
Driving after drinking can lead to an accident. Your perceptions are less sharp, your reflexes are slower and your judgment is impaired when you have been drinking. Never drink and then drive.
This Owner’s Manual illustrates and describes the operation of features and equipment that are either standard or optional on this vehicle. This manual may also include a description of features and equipment that are no longer available or were not ordered on this vehicle. Please disregard any features and equipment described in this manual that are not on this vehicle. FCA US LLC reserves the right to make changes in design and specifications, and/or make additions to or improvements to its products without imposing any obligation upon itself to install them on products previously manufactured.
With respect to any vehicles sold in Canada, the name FCA US LLC shall be deemed to be deleted and the name FCA Canada Inc. used in substitution therefore.
FCA US LLC reserves the right to modify the terms or discontinue the Roadside Assistance Program at any time. The Roadside Assistance Program is subject to restrictions and conditions of use, that are determined solely by FCA US LLC.
ROADSIDE ASSISTANCE 24 HOURS, 7 DAYS A WEEK AT YOUR SERVICE. CALL 1-800-521-2779 OR VISIT CHRYSLER.RSAHELP.COM (USA) CALL 1-800-363-4869 OR VISIT FCA.ROADSIDEAID.COM (CANADA) SERVICES: Flat Tire Service, Out Of Gas/Fuel Delivery, Battery Jump Assistance, Lockout Service and Towing Service
Please see the Customer Assistance chapter in this Owner’s Manual for further information.