2021 DODGE CHALLENGER load capacity

SERVICING AND MAINTENANCE289
Inflation pressures specified on the placard are
always “cold tire inflation pressure”. Cold tire
inflation pressure is defined as the tire pressure
after the vehicle has not been driven for at least 3
hours, or driven less than 1 mile (1.6 km) after
sitting for a minimum of 3 hours. The cold tire
inflation pressure must not exceed the maximum
inflation pressure molded into the tire sidewall.
Check tire pressures more often if subject to a
wide range of outdoor temperatures, as tire
pressures vary with temperature changes.
Tire pressures change by approximately 1 psi
(7 kPa) per 12°F (7°C) of air temperature change.
Keep this in mind when checking tire pressure
inside a garage, especially in the Winter.
Example: If garage temperature = 68°F (20°C)
and the outside temperature = 32°F (0°C) then
the cold tire inflation pressure should be increased
by 3 psi (21 kPa), which equals 1 psi (7 kPa) for
every 12°F (7°C) for this outside temperature
condition.
Tire pressure may increase from 2 to 6 psi (13 to
40 kPa) during operation. DO NOT reduce this
normal pressure build up or your tire pressure will
be too low.
Tire Pressures For High Speed Operation
The manufacturer advocates driving at safe
speeds and within posted speed limits. Where
speed limits or conditions are such that the vehicle
can be driven at high speeds, maintaining correct
tire inflation pressure is very important. Increased
tire pressure and reduced vehicle loading may be
required for high-speed vehicle operation. Refer to
an authorized tire dealer or original equipment
vehicle dealer for recommended safe operating
speeds, loading and cold tire inflation pressures.
Radial Ply Tires
Tire Repair
If your tire becomes damaged, it may be repaired if
it meets the following criteria:
The tire has not been driven on when flat.
The damage is only on the tread section of your
tire (sidewall damage is not repairable).
The puncture is no greater than a ¼ of an inch
(6 mm).
Consult an authorized tire dealer for tire repairs
and additional information.
Damaged Run Flat tires, or Run Flat tires that have
experienced a loss of pressure should be replaced
immediately with another Run Flat tire of identical
size and service description (Load Index and
Speed Symbol). Replace the tire pressure sensor
as well as it is not designed to be reused.
WARNING!
High speed driving with your vehicle under
maximum load is dangerous. The added strain
on your tires could cause them to fail. You could
have a serious collision. Do not drive a vehicle
loaded to the maximum capacity at continuous
speeds above 75 mph (120 km/h).
WARNING!

Combining radial ply tires with other types of tires
on your vehicle will cause your vehicle to handle
poorly. The instability could cause a collision.
Always use radial ply tires in sets of four. Never
combine them with other types of tires.

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290SERVICING AND MAINTENANCE
Run Flat Tires — If Equipped
Run Flat tires allow you the capability to drive
50 miles (80 km) at 50 mph (80 km/h) after a
rapid loss of inflation pressure. This rapid loss of
inflation is referred to as the Run Flat mode. A Run
Flat mode occurs when the tire inflation pressure is
of/or below 14 psi (96 kPa). Once a Run Flat tire
reaches the Run Flat mode it has limited driving
capabilities and needs to be replaced immediately.
A Run Flat tire is not repairable. When a Run Flat
tire is changed after driving with underinflated tire
condition, please replace the TPMS sensor as it is
not designed to be reused when driven under Run
Flat mode 14 psi (96 kPa) condition.
NOTE:TPMS Sensor must be replaced after driving the
vehicle on a flat tire condition.
It is not recommended driving a vehicle loaded at
full capacity or to tow a trailer while a tire is in the
Run Flat mode.
See the Tire Pressure Monitoring System section
for more information.
Tire Spinning
When stuck in mud, sand, snow, or ice conditions,
do not spin your vehicle's wheels above 30 mph
(48 km/h) or for longer than 30 seconds
continuously without stopping.
For further information Úpage 243.
Tread Wear Indicators
Tread wear indicators are in the original equipment
tires to help you in determining when your tires
should be replaced.

Tire Tread
These indicators are molded into the bottom of the
tread grooves. They will appear as bands when the
tread depth becomes a 1/16 of an inch (1.6 mm).
When the tread is worn to the tread wear
indicators, the tire should be replaced.
Life Of Tire
The service life of a tire is dependent upon varying
factors including, but not limited to:
Driving style.
Tire pressure - Improper cold tire inflation pres
-
sures can cause uneven wear patterns to
develop across the tire tread. These abnormal
wear patterns will reduce tread life, resulting in
the need for earlier tire replacement.
Distance driven.
Performance tires, tires with a speed rating of V
or higher, and Summer tires typically have a
reduced tread life. Rotation of these tires per
the vehicle scheduled maintenance is highly
recommended.
WARNING!
Fast spinning tires can be dangerous. Forces
generated by excessive wheel speeds may
cause tire damage or failure. A tire could
explode and injure someone. Do not spin your
vehicle's wheels faster than 30 mph (48 km/h)
for more than 30 seconds continuously when
you are stuck, and do not let anyone near a
spinning wheel, no matter what the speed.
1 — Worn Tire
2 — New Tire
WARNING!
Tires and the spare tire should be replaced after
six years, regardless of the remaining tread.
Failure to follow this warning can result in
sudden tire failure. You could lose control and
have a collision resulting in serious injury or
death.

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SERVICING AND MAINTENANCE291
NOTE:Wheel valve stem must be replaced as well when
installing new tires due to wear and tear in existing
tires.
Keep dismounted tires in a cool, dry place with as
little exposure to light as possible. Protect tires
from contact with oil, grease, and gasoline.
Replacement Tires
The tires on your new vehicle provide a balance of
many characteristics. They should be inspected
regularly for wear and correct cold tire inflation
pressures. The manufacturer strongly
recommends that you use tires equivalent to the
originals in size, quality and performance when
replacement is needed Úpage 290. Refer to the
Tire and Loading Information placard or the
Vehicle Certification Label for the size designation
of your tire. The Load Index and Speed Symbol for
your tire will be found on the original equipment
tire sidewall.
See the Tire Sizing Chart example found in the “Tire
Safety Information” section of this manual for
more information relating to the Load Index and
Speed Symbol of a tire Ú page 279.
It is recommended to replace the two front tires or
two rear tires as a pair. Replacing just one tire can
seriously affect your vehicle’s handling. If you ever
replace a wheel, make sure that the wheel’s
specifications match those of the original wheels. It is recommended you contact an authorized tire
dealer or original equipment dealer with any
questions you may have on tire specifications or
capability. Failure to use equivalent replacement
tires may adversely affect the safety, handling, and
ride of your vehicle.
TIRE TYPES
All Season Tires — If Equipped
All Season tires provide traction for all seasons
(Spring, Summer, Autumn, and Winter). Traction
levels may vary between different all season tires.
All season tires can be identified by the M+S, M&S,
M/S or MS designation on the tire sidewall. Use all
season tires only in sets of four; failure to do so
may adversely affect the safety and handling of
your vehicle.
Summer Or Three Season Tires —
If Equipped
Summer tires provide traction in both wet and dry
conditions, and are not intended to be driven in
snow or on ice. If your vehicle is equipped with
Summer tires, be aware these tires are not
designed for Winter or cold driving conditions.
Install Winter tires on your vehicle when ambient
temperatures are less than 40°F (5°C) or if roads
are covered with ice or snow. For more
information, contact an authorized dealer.
WARNING!
Do not use a tire, wheel size, load rating, or
speed rating other than that specified for your
vehicle. Some combinations of unapproved
tires and wheels may change suspension
dimensions and performance characteristics,
resulting in changes to steering, handling, and
braking of your vehicle. This can cause unpre
-
dictable handling and stress to steering and
suspension components. You could lose
control and have a collision resulting in
serious injury or death. Use only the tire and
wheel sizes with load ratings approved for
your vehicle.
Never use a tire with a smaller load index or
capacity, other than what was originally
equipped on your vehicle. Using a tire with a
smaller load index could result in tire over -
loading and failure. You could lose control and
have a collision.
Failure to equip your vehicle with tires having
adequate speed capability can result in
sudden tire failure and loss of vehicle control.
CAUTION!
Replacing original tires with tires of a different
size may result in false speedometer and
odometer readings.
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313
Autostick Operation
.................................................... 91Axle Fluid....................................................... 307Axle Lubrication............................................. 307
B
Back-Up......................................................... 108Battery.................................................... 70, 254Charging System Light................................. 70Keyless Key Fob Replacement.................... 14Location.................................................... 254Belts, Seat..................................................... 223Blind Spot Monitoring.................................... 184BluetoothConnecting To A Particular Mobile Phone Or Audio Device After Pairing
................154Body Mechanism Lubrication........................ 260B-Pillar Location............................................. 285Brake Assist System...................................... 179Brake Control System.................................... 179Brake Fluid.......................................... 265, 307Brake System...................................... 265, 301Fluid Check..................................... 265, 307Master Cylinder......................................... 265Parking........................................................ 82Warning Light..................................... 70, 301
Brake/Transmission Interlock......................... 87Break-In Recommendations, New Vehicle....... 82Brightness, Interior Lights................................ 45Bulb Replacement........................................ 276Bulbs, Light.......................................... 225, 276
C
Camera, Rear................................................ 108Capacities, Fluid........................................... 305Caps, FillerFuel.......................................................... 109Oil (Engine)............................................... 251Radiator (Coolant Pressure)..................... 264Car Washes................................................... 298Carbon Monoxide Warning............................ 225CargoVehicle Loading........................................ 110CD................................................................. 148Cellular Phone.............................................. 177Certification Label......................................... 110Chains, Tire................................................... 295Chart, Tire Sizing........................................... 281Check Engine Light
(Malfunction Indicator Light)............................ 77Checking Your Vehicle For Safety................. 223Checks, Safety.............................................. 223Child Restraint.............................................. 208
Child RestraintsBooster Seats........................................... 211Child Seat Installation............................... 221How To Stow An unused ALR Seat Belt..... 217Infant And Child Restraints....................... 210Lower Anchors And Tethers For Children.. 213Older Children And Child Restraints.......... 210Seating Positions...................................... 212Clean Air Gasoline......................................... 303CleaningWheels...................................................... 294Climate Control................................................48Cold Weather Operation...................................81Compact Spare Tire...................................... 292Contract, Service........................................... 309Controls........................................................ 140Cooling Pressure Cap (Radiator Cap)............ 264Cooling System............................................. 262Adding Coolant (Antifreeze)...................... 263Coolant Level................................... 262, 264Cooling Capacity....................................... 305Disposal Of Used Coolant......................... 264Drain, Flush, And Refill............................. 262Inspection................................................. 264Points To Remember................................ 264Pressure Cap............................................ 264Radiator Cap............................................. 264Selection Of Coolant (Antifreeze)......................... 263, 305, 306
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317
Map
............................................................. 45Park...................................................... 43, 75Passing........................................................ 43Reading....................................................... 45Seat Belt Reminder..................................... 70Security Alarm............................................. 72Service...................................................... 276Traction Control......................................... 182Turn Signals......................... 42, 44, 75, 225Vanity Mirror................................................ 36Warning Instrument Cluster Descriptions..................................... 71, 75Load Shed Battery Saver On............................ 68Load Shed Electrical Load Reduction.............. 68Load Shed Intelligent Battery Sensor.............. 68Loading Vehicle................................... 110, 111Capacities................................................. 111Tires.......................................................... 285LocksAuto Unlock................................................. 24Automatic Door........................................... 24Power Door.................................................. 22Low Tire Pressure System............................. 189Lubrication, Body........................................... 260Lug Nuts/Bolts.............................................. 301
M
Maintenance.................................................... 58Maintenance Free Battery............................ 254Maintenance Schedule........................ 246, 247Malfunction Indicator Light (Check Engine)..... 73ManualBackward............................................. 29, 30Forward................................................ 29, 30Park Release............................................ 241Rearward..................................................... 29Service..................................................... 311Tilt............................................................... 30Manual Transmission................... 83, 266, 267Fluid Level Check............................ 266, 267Map/Reading Lights........................................ 45Media Mode.................................................. 148Memory Seat................................................... 27Memory Settings.............................................. 27Methanol...................................................... 303Mirrors............................................................. 36Electric Powered.......................................... 37Electric Remote........................................... 37Heated......................................................... 38Outside........................................................ 37Rearview.............................................36, 226Vanity.......................................................... 36
Modifications/AlterationsVehicle........................................................... 9Monitor, Tire Pressure System...................... 189Mopar Parts.................................................. 310Multi-Function Control Lever............................42
N
New Vehicle Break-In Period............................82
O
Occupant Restraints..................................... 192Octane Rating, Gasoline (Fuel)............. 302, 306Oil Change Indicator.........................................64Reset...........................................................64Oil Filter, Change........................................... 256Oil Filter, Selection........................................ 256Oil Pressure Light.............................................71Oil, Engine............................................ 255, 306Capacity.................................................... 305Checking................................................... 253Dipstick..................................................... 253Disposal.................................................... 256Filter................................................ 256, 306Filter Disposal........................................... 256Identification Logo.................................... 255
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320 Specifications Fuel (Gasoline)
.......................................... 306Oil.............................................................. 306Speed ControlAccel/Decel.......................................... 94, 95Cancel......................................................... 95Resume....................................................... 95Set............................................................... 94Speed Control (Cruise Control)........................ 94Sport Mode...................................................... 92Starting..................................................... 78, 79Automatic Transmission.............................. 78Button......................................................... 16Cold Weather.............................................. 81Engine Fails To Start................................... 81Remote....................................................... 17Starting And Operating............................. 78, 79Starting Procedures.................................. 78, 79Steering........................................................... 24Column Lock............................................... 24Power.......................................................... 93Tilt Column........................................... 24, 25Wheel, Heated............................................. 25Wheel, Tilt............................................ 24, 25
Steering Wheel Audio Controls..................... 139Steering Wheel Mounted Sound System...... 139Storage...................................................53, 298Storage, Vehicle......................................52, 298Store Radio Presets...................................... 145Storing Your Vehicle...................................... 298Stuck, Freeing............................................... 243Sun Roof................................................... 56, 58Venting........................................................ 57Supplemental Restraint System – Air Bag.... 201Symbol Glossary.............................................. 10Synthetic Engine Oil...................................... 255System, Remote Starting................................. 17
T
Telescoping Steering Column................... 24, 25Temperature Control, Automatic (ATC)............. 51Tilt Steering Column................................. 24, 25Time DelayHeadlight..................................................... 43Tire And Loading Information Placard........... 285Tire Markings................................................ 280Tire Safety Information................................. 279Tire Service Kit............................ 234, 235, 236
Tires.................................. 225, 288, 292, 296Aging (Life Of Tires)................................... 290Air Pressure.............................................. 288Chains...................................................... 295Changing......................................... 229, 231Compact Spare......................................... 292General Information........................ 288, 292High Speed............................................... 289Inflation Pressure..................................... 288Jacking............................................. 230, 231Life Of Tires.............................................. 290Load Capacity........................................... 285
Pressure Monitoring System (TPMS).... 74, 189
Quality Grading......................................... 296Radial....................................................... 289Replacement............................................ 291Rotation.................................................... 296Safety.............................................. 279, 288Sizes......................................................... 281Snow Tires................................................ 292Spare Tires.............................230, 292, 293Spinning................................................... 290Trailer Towing........................................... 115Tread Wear Indicators.............................. 290Wheel Nut Torque..................................... 301

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