2020 INFINITI QX80 flat tire

10-30Technical and consumer information
3. Try to rearrange the trailer load so it isbalanced.
NOTE:
Trailer Sway Control cannot reduce trailer
sway in all situations.
FLAT TOWING
Towing your vehicle with all four wheels on
the ground is sometimes called flat towing.
This method is sometimes used when towing
a vehicle behind a recreational vehicle, such
as a motor home.
CAUTION
. Failure to follow these guidelines can
result in severe transmission damage.
. Whenever flat towing your vehicle,
always tow forward, never back-
ward.
. DO NOT tow any automatic trans-
mission vehicle with all four wheels
on the ground (flat towing). Doing so
WILL DAMAGE internal transmis-
sion parts due to lack of transmission
lubrication.
. DO NOT tow a Four-Wheel Drive
(4WD) vehicle with any of the wheels
on the ground. Doing so may cause
serious and expensive damage to the powertrain.
. For emergency towing procedures
refer to “Towing recommended by
INFINITI” (P.6-16).
Automatic Transmission
Four-Wheel Drive (4WD) models:
Do not tow a 4WD vehicle with any of the
wheels on the ground.
Two-Wheel Drive (2WD) models:
To tow a vehicle equipped with an automatic
transmission, an appropriate vehicle dolly
MUST be placed under the towed vehicle’s
drive wheels. Alwaysfollow the dolly man-
ufacturer’s recommendations when using
their product. DOT (Department Of Transportation) Qual-
ity Grades: All passenger car tires must
conform to federal safety requirements in
addition to these grades.
Quality grades can be found where applic-
able on the tire sidewall between tread
shoulder and maximum section width. For
example:
Treadwear 200 Traction AA Temperature A
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 ex-
ample, a tire graded 150 would wear one
and one-half (1 1/2) times as well on the
government course as a tire graded 100.
The relative performance of tires depends
upon 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 character-
istics and climate.
UNIFORM TIRE QUALITY GRADING

TRACTION AA, A, B AND C
The traction grades, from highest to lowest,
are AA, A, B and C. Those grades represent
the tire’s ability to stop on wet pavement as
measured under controlled conditions on
specified government test surfaces of as-
phalt and concrete. A tire marked C may
have poor traction performance.
WARNING
The traction grade assigned to this tire is
based on straight-ahead braking trac-
tion tests, and does not include accel-
eration, cornering, hydroplaning, or peak
traction characteristics.
TEMPERATURE A, B AND C
The temperature grades 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 tempera-
ture can lead to sudden tire failure. The
grade C corresponds to a level of perfor-
mance which all passenger car tires must
meet under the Federal Motor VehicleSafety Standard No. 109. Grades B and A
represent higher levels of performance on
the laboratory test wheel than the minimum
required by law.
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 combina-
tion, can cause heat build-up and possi-
ble tire failure.
Your INFINITI is covered by the following
emission warranties.
For USA:
.
Emission Defects Warranty
. Emissions Performance Warranty
Details of these warranties may be found
with other vehicle warranties in your War-
ranty Information Booklet that comes with
your INFINITI. If you did not receive a
Warranty Information Booklet, or it has
become lost, you may obtain a replacement
by writing to:
. INFINITI Division
Nissan North America, Inc.
Consumer Affairs Department
P.O. Box 685003
Franklin, TN 37068-5003
For Canada:
Emission Control System Warranty
Details of these warranties may be found
with other vehicle warranties in your War-
ranty and Roadside Assistance Information
that comes with your INFINITI. If you did not
receive a Warranty and Roadside Assistance
Information, or it has become lost, you may
obtain a replacement by writing to:
. Nissan Canada Inc.
5290 Orbitor Drive
Mississauga, Ontario,
Technical and consumer information10-31
EMISSION CONTROL SYSTEM
WARRANTY

F
F.M.V.S.S./C.M.V.S.S. certification label .... 10-12
FilterAir cleaner housing filter ............................. 8-14
Changing engine oil and filter ...................... 8-6
Flashers (See hazard warning
flasher switch) ......................................................... 6-2
Flat tire ...................................................................... 6-3
Flat towing ......................................................... 10-30
Flexible seating .................................................... 1-10
Floor mat cleaning ................................................. 7-6
Fluid Automatic Transmission Fluid (ATF) ......... 8-8
Brake fluid ......................................................... 8-9
Capacities and
recommended fluids/lubricants ................. 10-2
Engine coolant .................................................. 8-4
Engine oil ........................................................... 8-6
Power steering fluid ....................................... 8-8
Window washer fluid .................................. 8-10
Fog light switch ................................................... 2-45
Forward Emergency Braking (FEB) with
pedestrian detection system ............................ 5-93
Forward Emergency Braking system
warning light ......................................................... 2-14
Front passenger air bag and status light ..... 1-59
Front power seat adjustment ............................. 1-4
Front seat Front seat adjustment ........................ 1-4, 1-10
Front-seat active head restraint ...................... 1-17 Fuel
Capacities and
recommended fluids/lubricants ................. 10-2
Fuel economy ............................................... 5-111
Fuel information ........................................... 10-4
Fuel octane rating ........................................ 10-4
Fuel-filler cap .................................................. 3-26
Fuel-filler door ............................................... 3-26
Gauge .................................................................. 2-9
Loose Fuel Cap warning ............................. 3-28
Fuel efficient driving tips ................................. 5-110
Fuses ....................................................................... 8-18
Fusible links ........................................................... 8-19
G
Garage door opener HomeLink®
Universal Transceiver ........................ 2-71, 2-75
Gas cap ................................................................... 3-26
Gauge ........................................................................\
. 2-6 Engine coolant temperature gauge ............ 2-8
Engine oil pressure gauge ............................. 2-9
Fuel gauge ......................................................... 2-9
Odometer ............................................................ 2-7
Speedometer ...................................................... 2-7
Tachometer ....................................................... 2-8
Trip computer ................................................. 2-29
General maintenance ............................................. 9-2
Glove box ............................................................... 2-59
H
Hazard warning flasher switch ........................... 6-2
Head restraints/headrests ................................ 1-13
Headlight washer ................................................ 2-43
Headlights Aiming control ................................................ 2-42
Aiming control (See adaptive front
lighting system (AFS)) .................................. 2-43
Bulb replacement .......................................... 8-24
Headlight switch ............................................ 2-38
Heated seats ......................................................... 2-46
Heated steering wheel ....................................... 2-45
Heater Automatic climate control .......................... 4-27
Engine block heater ................................... 5-128
High beam assist ................................................. 2-40
Hill start assist system ..................................... 5-119
HomeLink
®Universal Transceiver ....... 2-71, 2-75
Hood release ......................................................... 3-21
Hook Coat hooks ...................................................... 2-62
Luggage hook ................................................. 2-62
Horn ........................................................................\
. 2-46
I
Ignition switch (Push-button) .......................... 5-12
Immobilizer system .............................................. 2-33
In-cabin microfilter .............................................. 4-36
Indicator
Lights ................................................................ 2-17
11-3

Theft (INFINITI Vehicle Immobilizer System),
Engine start ........................................................... 2-33
Three-way catalyst ............................................... 5-4
Tilt/telescopic steering ...................................... 3-29
TirePressure, Low tire pressure
warning light ................................................... 2-14
Tires Flat tire ............................................................... 6-3
Low tire pressure warning system ............. 5-5
Tire and Loading
information label ............................. 8-29, 10-13
Tire chains ........................................................ 8-33
Tire dressing ...................................................... 7-4
Tire pressure ................................................... 8-27
Tire pressure monitoring
system (TPMS) ........................................ 5-5, 6-3
Tire rotation ................................................... 8-34
Types of tires .................................................. 8-33
Uniform tire quality grading .................... 10-30
Wheel/tire size ............................................... 10-9
Wheels and tires ............................................ 8-27
Top Tether strap child restraints ....................... 1-35
TOW mode .......................................................... 5-121
TOW mode switch .............................................. 2-51
Towing
Flat towing ................................................... 10-30
Tow truck towing .......................................... 6-15
Towing a trailer ........................................... 10-18
Towing safety .............................................. 10-22 TPMS, Tire pressure monitoring system ......... 5-5
TPMS with Tire Inflation Indicator ............. 5-7
TPMS, Tire pressure warning system .............. 6-3
Trailer towing .................................................... 10-18
Transceiver HomeLink
®
Universal Transceiver ........................ 2-71, 2-75
Transmission Automatic Transmission Fluid (ATF) ......... 8-8
Driving with automatic transmission ....... 5-18
Transmission shift lever lock release ....... 5-21
Transmitter (See remote keyless
entry system) ........................................................ 3-15
Traveling or registering your vehicle in
another country ................................................. 10-11
Trip computer ....................................................... 2-29
Trip odometer ....................................................... 2-29
Turn signal switch ............................................... 2-44
U
Underbody cleaning ............................................... 7-3
Uniform tire quality grading .......................... 10-30
USB (Universal Serial Bus)
charging connector ............................................. 2-56
V
Vanity mirror ......................................................... 3-38
Vanity mirror lights .............................................. 2-71
Variable voltage control system ..................... 8-13 Vehicle
Dimensions ................................................... 10-10
Identification number (VIN) ...................... 10-11
Loading information .................................. 10-14
Recovery (freeing a stuck vehicle) ............ 6-18
Security system .............................................. 2-32
Vehicle dynamic control (VDC)
off switch ......................................................... 2-51
Vehicle dynamic control
(VDC) system ............................................... 5-124
Vehicle dynamic control (VDC)
warning light ................................................... 2-16
Vehicle information display .............................. 2-19
Vehicle speed ........................................................ 2-29
Ventilators ............................................................. 4-26
Voltmeter ............................................................... 2-10
W
Warning Hazard warning flasher switch .................... 6-2
Lights ................................................................ 2-12
Loose Fuel Cap warning ............................. 2-23
Predictive Forward Collision
Warning (PFCW) ........................................ 5-101
Tire Pressure Low Add Air warning ........ 2-23
Tire pressure monitoring
system (TPMS) ........................................ 5-5, 6-3
Vehicle information display ........................ 2-19
Warning lights, indicator lights and
audible reminders .......................................... 2-11
Warning labels, Air bag warning labels ........ 1-67
11-7