display DODGE DURANGO 2021 Owners Manual

312SERVICING AND MAINTENANCE
TIRE ROTATION RECOMMENDATIONS
The tires on the front and rear of your vehicle
operate at different loads and perform different
steering, handling, and braking functions. For
these reasons, they wear at unequal rates.
These effects can be reduced by timely rotation of
tires. The benefits of rotation are especially
worthwhile with aggressive tread designs such as
those on On/Off-Road type tires. Rotation will
increase tread life, help to maintain mud, snow,
and wet traction levels, and contribute to a
smooth, quiet ride.
For the proper maintenance intervals Úpage 265.
The reasons for any rapid or unusual wear should
be corrected prior to rotation being performed.
NOTE:The Tire Pressure Monitoring System will automat -
ically locate the pressure values displayed in the
correct vehicle position following a tire rotation.
The suggested rotation method is the “rearward
cross” shown in the following diagram.

Tire Rotation (Rearward Cross)

DEPARTMENT OF TRANSPORTATION
UNIFORM TIRE QUALITY GRADES
The following tire grading categories
were established by the National
Highway Traffic Safety Administration.
The specific grade rating assigned by the tire's manufacturer in each category is
shown on the sidewall of the tires on
your vehicle.
All passenger vehicle tires must conform
to Federal safety requirements in
addition to these grades.
TREADWEAR
The Treadwear grade is a comparative
rating, based on the wear rate of the tire
when tested under controlled conditions
on a specified government test course.
For example, a tire graded 150 would
wear one and one-half times as well on
the government course as a tire graded
100. 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.
Observe the traction device manufacturer’s
instructions on the method of installation,
operating speed, and conditions for use.
Always use the suggested operating speed of
the device manufacturer’s if it is less than
30 mph (48 km/h).
Do not use traction devices on a compact
spare tire.
CAUTION!

21_WD_OM_EN_USC_t.book Page 312

331
Fuel
............................................................... 318Additives................................................... 319Clean Air.................................................... 319Economy Mode.......................................... 107Ethanol...................................................... 319Gasoline.................................................... 318Materials Added........................................ 319Methanol................................................... 319Octane Rating........................................... 318Requirements................................. 318, 321Specifications............................................ 322Tank Capacity............................................ 321Fueling........................................................... 140Fuses............................................................. 286
G
Garage Door Opener (HomeLink).................... 45Gasoline, (Fuel)............................................. 318Gasoline, Clean Air........................................ 319Gasoline, Reformulated................................. 319Gear Ranges.................................................. 108Getting to Know Your Instrument Cluster........ 82Glass Cleaning............................................... 316Gross Axle Weight Rating............................... 143Gross Vehicle Weight Rating.......................... 142GVWR............................................................ 141
H
Hazard Warning Flashers.............................. 243Head Restraints............................................... 39Headlights Automatic.................................................... 50Cleaning................................................... 314High Beam/Low Beam Select Switch.......... 49Lights On Reminder..................................... 51On With Wipers............................................ 50Passing........................................................ 50Heated Mirrors................................................. 44Heated Seats................................................... 37Heated Steering Wheel.................................... 27Heater, Engine Block.................................... 104Hill Start Assist.............................................. 193HitchesTrailer Towing........................................... 145HomeLink (Garage Door Opener)..................... 45Hood Prop........................................................ 74Hood Release.................................................. 74
I
Ignition............................................................. 17Key Fob Battery Low Or Dead...................... 17Key Fob Not Detected................................. 17Keyless Ignition........................................... 17Keyless Push Button................................... 17Push Button Ignition.................................... 17Switch.......................................................... 17
Immobilizer (Sentry Key)..................................16Indicator lightBlue.............................................................98Green...........................................................97White...........................................................98Yellow..........................................................97Inside Rearview Mirror.................... 42, 43, 243Instrument Cluster....................................82, 83Display.................................................. 83, 86Menu Items.................................................87Instrument Cluster DisplayAudio...........................................................88Driver Assist.................................................88Fuel Economy..............................................88Messages....................................................88Screen Setup...............................................89Speedometer...............................................87Stop Start....................................................88Trailer Tow...................................................88Trip..............................................................88Vehicle Info..................................................87Instrument Panel Lens Cleaning................... 315Integrated Trailer Brake Control.................... 149Interior And Instrument Lights.........................52Interior Appearance Care.............................. 315Interior Lights...................................................52Intermittent Wipers (Delay Wipers)..................53InverterPower...........................................................70iPod/USB/MP3 Control....................................67
11

21_WD_OM_EN_USC_t.book Page 331