2020 Ram 1500 tire and loading information placard

STARTING AND OPERATING 413
(Continued)
Trailer Towing Weights (Maximum Trailer Weight
Ratings)
NOTE:
For trailer towing information (maximum trailer weight
ratings) refer to the following website addresses:
•ramtrucks.com/en/towing_guide/
• ramtruck.ca (Canada)
• rambodybuilder.com
Trailer And Tongue Weight
Weight Distribution Consider the following items when computing the weight on
the rear axle of the vehicle:
• The tongue weight of the trailer.
• The weight of any other type of cargo or equipment put in
or on your vehicle.
• The weight of the driver and all passengers.
NOTE:
Remember that everything put into or on the trailer adds to
the load on your vehicle. Also, additional factory-installed
options or dealer-installed options must be considered as
part of the total load on your vehicle. Refer to the “Tire And
Loading Information” placard for the maximum combined
weight of occupants and cargo for your vehicle.
Towing Requirements
To promote proper break-in of your new vehicle drivetrain
components, the following guidelines are recommended.
CAUTION!
• Do not tow a trailer at all during the first 500 miles (805 km) the new vehicle is driven. The engine, axle or
other parts could be damaged.
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522 SERVICING AND MAINTENANCE
Example Tire Placard Location (B-Pillar)
Tire And Loading Information Placard
Tire And Loading Information Placard This placard tells you important information about the:
1. Number of people that can be carried in the vehicle.
2. Total weight your vehicle can carry.
3. Tire size designed for your vehicle.
4. Cold tire inflation pressures for the front, rear, and spare
tires.
Loading
The vehicle maximum load on the tire must not exceed the
load carrying capacity of the tire on your vehicle. You will
not exceed the tire's load carrying capacity if you adhere to
the loading conditions, tire size, and cold tire inflation pres -
sures specified on the Tire and Loading Information placard
in “Vehicle Loading” in the “Starting And Operating”
section of this manual.
NOTE:
Under a maximum loaded vehicle condition, gross axle
weight ratings (GAWRs) for the front and rear axles must not
be exceeded.
For further information on GAWRs, vehicle loading, and
trailer towing, refer to “Vehicle Loading” in the “Starting
And Operating” section of this manual.
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SERVICING AND MAINTENANCE 523
To determine the maximum loading conditions of your
vehicle, locate the statement “The combined weight of occu-
pants and cargo should never exceed XXX kg or XXX lbs” on
the Tire and Loading Information placard. The combined
weight of occupants, cargo/luggage and trailer tongue
weight (if applicable) should never exceed the weight refer-
enced here.
Steps For Determining Correct Load Limit—

(1) Locate the statement “The combined weight of occupants
and cargo should never exceed XXX kg or XXX lbs.” on your
vehicle's placard.
(2) Determine the combined weight of the driver and passen -
gers that will be riding in your vehicle.
(3) Subtract the combined weight of the driver and passen -
gers from XXX kg or XXX lbs.
(4) The resulting figure equals the available amount of cargo
and luggage load capacity. For example, if “XXX” amount
equals 1400 lbs. and there will be five 150 lb passengers in
your vehicle, the amount of available cargo and luggage load
capacity is 650 lbs. (1400-750 (5x150) = 650 lbs.)
(5) Determine the combined weight of luggage and cargo
being loaded on the vehicle. That weight may not safely exceed the available cargo and luggage load capacity calcu-
lated in Step 4.
(6) If your vehicle will be towing a trailer, load from your
trailer will be transferred to your vehicle. Consult this
manual to determine how this reduces the available cargo
and luggage load capacity of your vehicle.

Metric Example For Load Limit
For example, if “XXX” amount equals 635 kg and there will
be five 68 kg passengers in your vehicle, the amount of avail
-
able cargo and luggage load capacity is 295 kg (635-340
(5x68) = 295 kg) as shown in step 4.
NOTE:
• If your vehicle will be towing a trailer, load from your trailer will be transferred to your vehicle. The following
table shows examples on how to calculate total load,
cargo/luggage, and towing capacities of your vehicle with
varying seating configurations and number and size of
occupants. This table is for illustration purposes only and
may not be accurate for the seating and load carry capacity
of your vehicle.
• For the following example, the combined weight of occu -
pants and cargo should never exceed 865 lbs (392 kg).
7
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530 SERVICING AND MAINTENANCE
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 expo-
sure 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. Refer to the paragraph on “Tread Wear Indica -
tors” in this section. Refer to the Tire and Loading Informa -
tion 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.
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 orig
-
inal 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.
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 MAINTENANCE 533
Spare Tire Matching Original Equipped Tire And Wheel
— If Equipped
Your vehicle may be equipped with a spare tire and wheel
equivalent in look and function to the original equipment
tire and wheel found on the front or rear axle of your vehicle.
This spare tire may be used in the tire rotation for your
vehicle. If your vehicle has this option, refer to an authorized
tire dealer for the recommended tire rotation pattern.
Compact Spare Tire — If Equipped
The compact spare is for temporary emergency use only.
You can identify if your vehicle is equipped with a compact
spare by looking at the spare tire description on the Tire and
Loading Information Placard located on the driver’s side
door opening or on the sidewall of the tire. Compact spare
tire descriptions begin with the letter “T” or “S” preceding
the size designation. Example: T145/80D18 103M.
T, S = Temporary Spare Tire
Since this tire has limited tread life, the original equipment
tire should be repaired (or replaced) and reinstalled on your
vehicle at the first opportunity.
Do not install a wheel cover or attempt to mount a conven-
tional tire on the compact spare wheel, since the wheel is designed specifically for the compact spare tire. Do not
install more than one compact spare tire and wheel on the
vehicle at any given time.
Collapsible Spare Tire — If Equipped
The collapsible spare is for temporary emergency use only.
You can identify if your vehicle is equipped with a collaps
-
ible spare by looking at the spare tire description on the Tire
and Loading Information Placard located on the driver’s side
door opening or on the sidewall of the tire.
Collapsible spare tire description example: 165/80-17 101P.
Since this tire has limited tread life, the original equipment
tire should be repaired (or replaced) and reinstalled on your
vehicle at the first opportunity.
WARNING!
Compact and collapsible spares are for temporary
emergency use only. With these spares, do not drive
more than 50 mph (80 km/h). Temporary use spares have
limited tread life. When the tread is worn to the tread
wear indicators, the temporary use spare tire needs to be
replaced. Be sure to follow the warnings, which apply to
your spare. Failure to do so could result in spare tire
failure and loss of vehicle control.
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534 SERVICING AND MAINTENANCE
Inflate collapsible tire only after the wheel is properly
installed to the vehicle. Inflate the collapsible tire using the
electric air pump before lowering the vehicle.
Do not install a wheel cover or attempt to mount a conven-
tional tire on the collapsible spare wheel, since the wheel is
designed specifically for the collapsible spare tire.
Full Size Spare — If Equipped
The full size spare is for temporary emergency use only. This
tire may look like the originally equipped tire on the front or
rear axle of your vehicle, but it is not. This spare tire may
have limited tread life. When the tread is worn to the tread
wear indicators, the temporary use full size spare tire needs
to be replaced. Since it is not the same as your original equip -ment tire, replace (or repair) the original equipment tire and
reinstall on the vehicle at the first opportunity.
Limited Use Spare — If Equipped
The limited use spare tire is for temporary emergency use
only. This tire is identified by a label located on the limited
use spare wheel. This label contains the driving limitations
for this spare. This tire may look like the original equipped
tire on the front or rear axle of your vehicle, but it is not.
Installation of this limited use spare tire affects vehicle
handling. Since it is not the same as your original equipment
tire, replace (or repair) the original equipment tire and rein
-
stall on the vehicle at the first opportunity.
WARNING!
Compact and Collapsible spares are for temporary
emergency use only. With these spares, do not drive
more than 50 mph (80 km/h). Temporary use spares have
limited tread life. When the tread is worn to the tread
wear indicators, the temporary use spare tire needs to be
replaced. Be sure to follow the warnings, which apply to
your spare. Failure to do so could result in spare tire
failure and loss of vehicle control.
WARNING!
Limited use spares are for emergency use only.
Installation of this limited use spare tire affects vehicle
handling. With this tire, do not drive more than the
speed listed on the limited use spare wheel. Keep
inflated to the cold tire inflation pressures listed on your
Tire and Loading Information Placard located on the
driver’s side B-Pillar or the rear edge of the driver’s side
door. Replace (or repair) the original equipment tire at
the first opportunity and reinstall it on your vehicle.
Failure to do so could result in loss of vehicle control.
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665
Capacity ................................................................................ 553
Change Interval ................................................................... 492Dipstick................................................................................. 490
Disposal ................................................................................ 494
Filter .............................................................................. 494, 554
Filter Disposal ...................................................................... 494
Identification Logo.............................................................. 493Materials Added To ............................................................ 494
Pressure Warning Light ..................................................... 181
Recommendation ........................................................ 492, 553
Synthetic ............................................................................... 493Viscosity ....................................................................... 493, 553
Onboard Diagnostic System .................................................. 195
Operating Precautions............................................................ 195
Operator Manual Owner's Manual ............................................................ 14, 656
Outside Rearview Mirrors ....................................................... 61
Overheating, Engine ............................................................... 475 P
Paint Care ................................................................................. 539
Panic Alarm ............................................................................... 20
Parking Brake .......................................................................... 297
ParkSense System, Rear ......................................................... 361
Passive Entry ............................................................................. 37
Pedals, Adjustable..................................................................... 58
Personalized Main Menu ....................................................... 557 Pets ............................................................................................285
Pickup Box .......................................................................135, 136
Pinch Protection ..............................................................100, 104
Placard, Tire And Loading Information ..............................521
Power
Distribution Center (Fuses)........................................445, 449
Door Locks .............................................................................36
Mirrors ....................................................................................61
Outlet (Auxiliary Electrical Outlet) ..........................128, 131 Seats.........................................................................................46
Side Steps................................................................................37
Sliding Rear Window............................................................97
Steering ...........................................................................61, 333 Sunroof............................................................................98, 101Windows.................................................................................94
Power Seats Down .......................................................................................46
Forward ..................................................................................46
Rearward ................................................................................46
Recline .....................................................................................46
Tilt............................................................................................46
Up ............................................................................................46
Pregnant Women And Seat Belts .......................................... 243
Pretensioners Seat Belts ...............................................................................243
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668
Cancel.................................................................................... 340Resume ................................................................................. 340
Speed Control (Cruise Control) .................................... 337, 340
Starting ............................................................................. 290, 292 Automatic Transmission .................................................... 291
Button...................................................................................... 25
Cold Weather ....................................................................... 296Engine Fails To Start ........................................................... 295
Starting And Operating ......................................................... 292
Starting Procedures ................................................................ 292
Starting Procedures (Gas Engines) ....................................... 290
Steering Power .................................................................................... 333Tilt Column ............................................................................ 56
Wheel, Heated ................................................................. 56, 57
Wheel, Tilt .............................................................................. 56
Steering Wheel Audio Controls ............................................ 622
Steering Wheel Mounted Sound System Controls............. 622
Steps, Power Side ...................................................................... 37
Storage ...................................................................................... 116
Storage Compartment, Center Seat ...................................... 118
Storage, Vehicle ................................................................. 92, 539
Storing Your Vehicle .............................................................. 539
Sun Roof ............................................................. 98, 100, 101, 105 Closing .................................................................................. 103
Sunglasses Storage .................................................................. 135 Sunshade Operation .................................................................99
Suspension
Air ..................................................................................319, 325
Sway Control, Trailer .............................................................210
Synthetic Engine Oil ...............................................................493 T
Tailgate .....................................................................................147
Tailgate, Electronic Lowering................................................107
Telescoping Steering Column .................................................56
Temperature Control, Automatic (ATC) ...............................91
Tilt Down .......................................................................................46
Up ............................................................................................46
Tilt Steering Column ................................................................56
Tip Start ....................................................................................291
Tire And Loading Information Placard ...............................521
Tire Markings ..........................................................................516
Tire Safety Information ..........................................................516
Tires ...........................................................289, 525, 532, 533, 538 Aging (Life Of Tires) ........................................................... 529Air Pressure..........................................................................525
Chains ...................................................................................536
Compact Spare.....................................................................533
Dual .......................................................................................547
General Information............................................525, 532, 533
High Speed ...........................................................................527
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