tire Ram 1500 2020 Owners Manual

SERVICING AND MAINTENANCE 539
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 21 days, 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.
BODYWORK
Protection From Atmospheric Agents
Vehicle body care requirements vary according to
geographic locations and usage. Chemicals that make roads
passable in snow and ice and those that are sprayed on trees
and road surfaces during other seasons are highly corrosive
to the metal in your vehicle. Outside parking, which exposes
your vehicle to airborne contaminants, road surfaces on
which the vehicle is operated, extreme hot or cold weather
and other extreme conditions will have an adverse effect on
paint, metal trim, and underbody protection.
The following maintenance recommendations will enable
you to obtain maximum benefit from the corrosion resistance
built into your vehicle.
WARNING!
The temperature grade for this tire is established for a
tire that is properly inflated and not overloaded.
Excessive speed, under-inflation, or excessive loading,
either separately or in combination, can cause heat
buildup and possible tire failure.
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542 SERVICING AND MAINTENANCE
Special Care
• If you drive on salted or dusty roads or if you drive nearthe ocean, hose off the undercarriage at least once a month.
• It is important that the drain holes in the lower edges of the doors, rocker panels, and trunk be kept clear and open.
• If you detect any stone chips or scratches in the paint, touch them up immediately. The cost of such repairs is
considered the responsibility of the owner.
• If your vehicle is damaged due to a collision or similar cause that destroys the paint and protective coating, have
your vehicle repaired as soon as possible. The cost of such
repairs is considered the responsibility of the owner.
• If you carry special cargo such as chemicals, fertilizers, de-icer salt, etc., be sure that such materials are well pack -
aged and sealed.
• If a lot of driving is done on gravel roads, consider mud or stone shields behind each wheel.
• Use Mopar Touch Up Paint on scratches as soon as possible. An authorized dealer has touch up paint to
match the color of your vehicle. Spray-On Bedliner – If Equipped
During ownership, the shine and luster of the Spray-On
Bedliner can fade from oxidation, road dirt, heavy-duty
hauling and hard water stains. Weathering and UV exposure
will lead to fading, dulling, and loss of gloss over time.
To help maintain the appearance of your Spray-On Bedliner,
the manufacturer recommends you periodically rinse all
loose dirt from your truck bed and clean your truck at least
twice per year using the Mopar Spray-On Bedliner Condi
-
tioner available at your local authorized dealer.
To Help Maintain The Appearance Of Your Spray-On
Bedliner, Follow The Steps Below:
1. Rinse your truck bed out with water to remove any loose dirt and debris.
2. Mix a mild soap or detergent with water with a soft cloth or brush.
3. Rinse bedliner with water.
4. Once dry, apply a small amount of Mopar Spray-On Bedliner Conditioner to a moist towel or sponge and wipe
over the entire surface of the truck bedliner.
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546
TECHNICAL SPECIFICATIONS
IDENTIFICATION DATA
Vehicle Identification Number
The Vehicle Identification Number (VIN) is found on the left
front corner of the instrument panel, visible through the
windshield. This number also appears on the vehicle frame
etched on right hand center rail, as well as the Automobile
Information Disclosure Label affixed to a window on your
vehicle, the vehicle registration and title.Vehicle Identification Number
NOTE:
It is illegal to remove or alter the VIN.
BRAKE SYSTEM
If power assist is lost for any reason (for example, repeated
brake applications with the engine off), the brakes will still
function. However, you will experience a substantial
increase in braking effort to stop the vehicle.
If either the front or rear hydraulic system loses normal
braking capability, the remaining system will still function
with some loss of overall braking effectiveness. This will be
evident by increased pedal travel during application, greater
pedal force required to slow or stop, and activation of the
“Brake Warning Light” and the “ABS Warning Light” (if
equipped) during brake use.
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 calibrated
torque wrench using a high quality six sided (hex) deep wall
socket.
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TECHNICAL SPECIFICATIONS 547
Torque Specifications
**Use only your authorized dealer recommended lug nuts/
bolts and clean or remove any dirt or oil before tightening.
NOTE:
Do not oil wheel studs. For chrome wheels, do not substitute
with chrome plated wheel nuts.
Inspect the wheel mounting surface prior to mounting the
tire and remove any corrosion or loose particles.Wheel Mounting Surface
Lug Nut/Bolt
Torque Lug Nut/Bolt
Type **Lug Nut/
Bolt Size Lug Nut/Bolt
Socket Size
130 Ft-Lbs (176 N·m) Cone M14 x 1.50 22 mm
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564 MULTIMEDIA
ParkView Backup Camera Active GuidelinesOnOff
NOTE:
Your vehicle may be equipped with the ParkView Backup Camera Active Guidelines that allows you to see active guidelines
over the ParkView Back up camera display whenever the gear selector is put into REVERSE. The image will be displayed on
the radio touchscreen display along with a caution note to “check entire surroundings” across the top of the screen. After
five seconds, this note disappears. ParkView Backup Camera Delay OnOff
NOTE:
When the vehicle is shifted out of REVERSE (with camera delay turned OFF), the rear camera mode is exited and the navi -
gation or audio screen appears again. When the vehicle is shifted out of REVERSE (with camera delay turned ON), the rear
view image with dynamic grid lines will be displayed for up to 10 seconds after shifting out of REVERSE unless the forward
vehicle speed exceeds 8 mph (12 km/h), the transmission is shifted into PARK or the ignition is switched to the OFF position.
Rain Sensing Auto Wipers — If Equipped OnOff
NOTE:
When the “Rain Sensing Auto Wipers” feature is selected, the system automatically activates the windshield wipers if it
senses moisture on the windshield. Trailer Length For Blind Spot Alert — If Equipped Auto
Max (39.5 feet)
Hill Start Assist — If Equipped OnOff
NOTE:
When the “Hill Start Assist” feature is selected, the Hill Start Assist (HSA) system becomes active. Setting Name
Selectable Options
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Suspension — If Equipped
After pressing the Suspension button on the touchscreen, the following settings will be available:Setting Name Selectable Options
Sound Horn With Lower OnOff
Flash Lights With Lower OnOff
Auto Entry/Exit Suspension OnOff
NOTE:
When the “Auto Entry/Exit Suspension” feature is selected, the vehicle automatically lowers from ride height position when
vehicle shifted to park for easy entry/exit. Display Suspension Messages AllWarning Only
Automatic Aero Mode OnOff
NOTE:
When the “Automatic Aero Mode” feature is selected, the Ride Height will automatically be adjusted depending on the
vehicle speed. Tire Jack Mode OnOff
NOTE:
When this feature is selected, the air suspension system is disabled to prevent auto leveling of the suspension while the
vehicle is on a jack changing a tire. Transport Mode OnOff
NOTE:
When the “Transport Mode” feature is selected, the air suspension system is disabled to assist with flat bed towing.
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Mirrors & Wipers
After pressing the Mirrors & Wipers button on the touchscreen, the following settings will be available:Trailer Length For Blind
Spot Alert — If Equipped Auto
Max (39.5 feet)
NOTE:
Auto detects the length of the trailer. Max sets all trailers to 39.5 ft (12 m). Hill Start Assist — If Equipped On
Off
Tire Fill Assist — If Equipped On
Off
Setting Name
Selectable Options
Setting NameSelectable Options
Tilt Side Mirrors In Reverse — If Equipped On
Off
NOTE:
When the “Tilt Side Mirrors In Reverse” feature is selected, the outside side-view mirrors will tilt downward when the igni -
tion is in the ON/RUN position and the transmission gear selector is in the REVERSE position. The mirrors will move back
to their previous position when the transmission is shifted out of REVERSE.
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Display Suspension Messages All
Warnings Only
Aero Mode On Off
NOTE:
When the “Automatic Aero Mode” feature is selected, the Ride Height will automatically be adjusted depending on the
vehicle speed. Tire Jack Mode On Off
NOTE:
When the “Tire Jack Mode” feature is selected, the air suspension system is disabled to assist with changing a spare tire. Transport Mode On Off
NOTE:
When the “Transport Mode” feature is selected, the air suspension system lowers and then disables to assist with flat bed
towing. Wheel Alignment Mode On Off
NOTE:
Before performing a wheel alignment, the “Wheel Alignment Mode” must be enabled. Refer to an authorized dealer for
further information. Setting Name
Selectable Options
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MULTIMEDIA 593
Trailer
After pressing the Trailer button on the touchscreen, the following settings will be available:
Once selecting the specific trailer, the following programmable options become available:Four Corner Air Suspension
Modes — If Equipped Tire Jack Mode
Transport Mode Wheel Alignment Mode
NOTE:
There are four air suspension modes designed to protect the system in unique situations. Tire Jack Mode is selected to assist
in changing a spare tire. Transport Mode is selected to assist when the vehicle is being flat bed towed. Wheel Alignment
Mode is selected before performing a wheel alignment, refer to an authorized dealer for information. Setting Name
Selectable Options
Setting NameSelectable Options
Trailer Trailer 1 Trailer 2Trailer 3 Trailer 4
Setting Name Selectable Options
Use This Trailer On Off
Braking Light Electric Surge None Light Electric
Over
Hydraulic Heavy
Electric Heavy
Electric Over Hydraulic
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NOTE:
For further information about Trailer Tire Pressure Monitoring, refer to ”Auxiliary Driving Systems” in “Safety.”Tire Pressure
Are you sure you want to delete the Tire Pressure Settings for Trailer 1?
Yes No
Number Of Axles
+ -
Number Of Tires
+ -
NOTE:
After pressing Next, the Target Pressure screen appears. The default for this option is 50 PSI (344 kPa), however the range is
selectable anywhere between 25–125 PSI (172–862 kPa). Once PSI (kPa) is programmed the pairing screen appears. Tire
sensors must be paired in order shown. Starting with Tire 1, deflate tire by 5 PSI (34 kPa) and wait for a horn chirp. Repeat
process until complete. Do not exit the pairing screen until process is complete. If pairing has been unsuccessful, a double
horn chirp will sound, and a prompt on the touchscreen will allow you to retry the procedure “Retry” will only appear when
setup fails. Each tire must be successfully paired during a single pairing process to receive the success screen. Trailer Name List of Trailer Names
NOTE:
You can select and personalize your trailer name depending on the type of trailer you are hauling. Select the trailer name
from the following list: trailer, boat, car, cargo, dump, equipment, flatbed, gooseneck, horse, livestock, motorcycle, snowmo -
bile, travel, utility, and 5th wheel. Setting Name
Selectable Options
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