2021 NISSAN FRONTIER flat towing

6. Af ter the engine cools down, check thecoolant level in the engine coolant res-
ervoir tank with the engine running. Add
coolant to the engine coolant reservoir
tank if necessary. Have your vehicle re-
paired. It is recommended that you visit
a NISSAN dealer for this service. When towing your vehicle, all jurisdictional
and local regulations for towing must be
followed. Incorrect towing equipment
could damage your vehicle. Towing in-
structions are available from a NISSAN
dealer. Local service operators are gener-
ally familiar with the applicable laws and
procedures for towing. To assure proper
towing and to prevent accidental damage
to your vehicle, NISSAN recommends hav-
ing a service operator tow your vehicle. It is
advisable to have the service operator
carefully read the following precautions:CAUTION
• When towing, make sure that the
transmission, axles, steering system
and powertrain are in working condi-
tion. Use dollies or flatbed if any of
the listed systems are not working.
• Always attach safety chains before
towing.
For additional information, refer to “Flat
towing — 4WD with automatic transmis-
sion,” “Flat towing — 2WD with automatic
transmission” in the “Technical and con-
sumer information” section of this manual.
TOWING YOUR VEHICLE
6-14In case of emergency

TOWING RECOMMENDED BY
NISSAN
NISSAN recommends towing your vehicle
based upon the type of drivetrain. For addi-
tional information, refer to the diagrams in
this section to ensure that your vehicle is
properly towed.
Four-Wheel Drive (4WD) models
with automatic transmission
NISSAN recommends that towing dollies
be used when towing your vehicle or place
the vehicle on a flatbed truck as illustrated.

10 Technical and consumer information
Recommended fluids/lubricants and
capacities...................................... 10-2
Fuel recommendation ......................10-4
Engine oil and oil filter
recommendations .......................... 10-7
Air conditioner system refrigerant and
oil recommendations .......................10-8
Specifications .................................. 10-9
Engine ...................................... 10-9
Wheels and tires ............................ 10-9
Dimensions and weights ...................10-10
When traveling or registering in another
country ........................................ 10-11
Vehicle identification ........................... 10-11
Vehicle Identification Number (VIN)
plate ........................................ 10-11
Engine serial number .......................10-11
F.M.V.S.S./C.M.V.S.S. certification label ........10-12
Emission control information label .........10-12
Tire and Loading Information label .........10-13
Air conditioner specification label ..........10-13
Installing front license plate ...................10-14
Installing front license plate with
grommets ................................. 10-14Vehicle loading information
...................10-14
Terms ...................................... 10-14
Vehicle load capacity ....................... 10-15
Securing the load .......................... 10-17
Utili-track® channel system
(if so equipped) ............................. 10-18
Loading tips ................................ 10-22
Truck-camper loading information ............10-23
Crew cab models .......................... 10-23
King Cab® models .......................... 10-23
Special Body vehicles ......................10-23
Location for center of gravity ...............10-23
Vehicle load weight capacity ...............10-24
Measurement of weights ...................10-24
Towing a trailer ................................ 10-25
Maximum load limits ....................... 10-25
Towing load/specification ..................10-28
T
owing safety .............................. 10-29
Flat towing – 4WD with automatic
transmission ............................... 10-36
Flat towing – 2WD with automatic
transmission ............................... 10-37
Uniform tire quality grading ...................10-37
Emission control system warranty ............10-38

5. Determine the combined weightof luggage and cargo being
loaded on the vehicle. That weight
may not safely exceed the avail-
able cargo and luggage load ca-
pacity calculated in step 4.
6. If your vehicle will be towing a trailer, load from your trailer will be
transferred to your vehicle. Con-
sult this manual to determine
how this reduces the available
cargo and luggage load capacity
of your vehicle.
Before driving a loaded vehicle, con-
firm that you do not exceed the GVWR
or the GAWR for your vehicle. For ad-
ditional information, refer to “Mea-
surement of weights” in this section.
Also check tires for proper inflation
pressures. For additional informa-
tion, refer to the “Tire and Loading
Information label” in the “Do-it-
yourself ” section of this manual.
SECURING THE LOAD
For your convenience, tie down hooks (if so
equipped) are placed at each corner of the
truck box. These may be used to help se-
cure cargo loaded into the truck box.

Sway control device
Sudden maneuvers, wind gusts, and buf-
feting caused by other vehicles can affect
trailer handling. Sway control devices may
be used to help control these affects. If you
choose to use one, contact a reputable
trailer hitch supplier to make sure the sway
control device will work with the vehicle,
hitch, trailer and the trailer's brake system.
Follow the instructions provided by the
manufacturer for installing and using the
sway control device.
Class I hitch
Class I trailer hitch equipment (receiver, ball
mount and hitch ball) can be used to tow
trailers of a maximum weight of 2,000 lbs.
(907 kg).
Class II hitch
Class II trailer hitch equipment (receiver,
ball mount and hitch ball) can be used to
tow trailers of a maximum weight of 3,500
lbs. (1,587 kg).
The Genuine NISSAN step bumper is con-
sidered a Class II ball mount.
Class III hitch
Class III trailer hitch equipment (receiver,
ball mount and hitch ball) can be used to
tow trailers of a maximum weight of 5,000
lbs. (2,268 kg).
Class IV hitch
Class IV trailer hitch equipment (receiver,
ball mount and hitch ball) can be used to
tow trailers of a maximum weight of 10,000
lbs. (4,535 kg). A weight distributing hitch
should be used to tow trailers that weigh
over 5,000 lbs. (2,268 kg).
Your vehicle may be equipped with Class IV
trailer hitch equipment that has a 10,000 lbs.
(4,535 kg) maximum weight rating, but your
vehicle is only capable of towing the maxi-
mum trailer weights shown in the “Towing
Load/Specification” chart in this section.
WARNING
• Do not use axle-mounted hitches.
• Do not modif y the vehicle exhaust
system, brake system, etc. to install a
trailer hitch.
• To reduce the possibility of addi-
tional damage if your vehicle is
struck from the rear, where practical,
remove the receiver when not in use.
•
Regularly check that all trailer hitch
mounting bolts are securely mounted.
Tire pressures
• When towing a trailer, inflate the
vehicle tires to the recommended
cold tire pressure indicated on the
Tire and Loading Information label.
• Trailer tire condition, size, load rat- ing and proper inflation pressure
should be in accordance with the
trailer and tire manufacturer's
specifications.
10-32
Technical and consumer information

3. Try to rearrange the trailer load so it isbalanced as described in this section.
• Be careful when passing other vehicles. Passing while towing a trailer requires
considerably more distance than normal
passing. Remember, the length of the
trailer must also pass the other vehicle
before you can safely change lanes.
• Downshif t the transmission to a lower gear for engine braking when driving
down steep or long hills. This will help
slow the vehicle without applying the
brakes.
• Avoid holding the brake pedal down too long or too frequently. This could cause
the brakes to overheat, resulting in re-
duced braking efficiency.
• Increase your following distance to allow for greater stopping distances while tow-
ing a trailer. Anticipate stops and brake
gradually.
• NISSAN recommends that the cruise control not be used while towing a trailer.
• Some states or provinces have specific regulations and speed limits for vehicles
that are towing trailers. Obey the local
speed limits. • Check your hitch, trailer wiring harness
connections, and trailer wheel lug nuts
af ter 50 miles (80 km) of travel and at
every break.
• When launching a boat, don't allow the water level to go over the exhaust tail
pipe or rear bumper.
• Make sure you disconnect the trailer lights before backing the trailer into the
water or the trailer lights may burn out.
When towing a trailer, final drive gear oil
should be replaced and transmission oil/
fluid should be changed more fre-
quently. For additional information, refer
to the “Do-it-yourself ” section in this
manual.FLAT TOWING – 4WD WITH
AUTOMATIC TRANSMISSION
Towing a vehicle behind a recreational ve-
hicle, such as a motor home, is sometimes
called flat towing.

FLAT TOWING – 2WD WITH
AUTOMATIC TRANSMISSION
Towing a vehicle behind a recreational ve-
hicle, such as a motor home, is sometimes
called flat towing.

Stop light....................8-28Storage.....................2-40Storage tray..................2-44Sun visors....................3-16Sunglasses case...............2-45Sunglasses holder..............2-45Sunroof..................2-52, 7-5Supplemental air bag warning
labels...................... .1-85Supplemental air bag warning
light....................1-85, 2-20Supplemental front impact air bag
system......................1-77Supplemental restraint system
Information and warning labels.....1-85Precautions on supplemental restraint
system....................1-70Supplemental restraint system
(Supplemental air bag system).......1-70SwitchAutolight switch..............2-31Automatic power window switch. . . .2-51Electronic locking rear differential (E-Lock)
system switch...............2-37Fog light switch..............2-33Hazard warning flasher switch......6-2Headlight and turn signal switch. . . .2-30Headlight control switch.........2-30Hill descent control switch........2-36Instrument brightness control.....2-33Power door lock switch........3-5, 3-6Rear sonar system OFF switch.....2-38Rear window and outside mirror
defroster switch..............2-29
Rear window defroster switch.....2-29Turn signal switch.............2-33
T
Tachometer...................2-7Tailgate.....................3-20Tailgate latch..............3-24,3-25Temperature gaugeEngine coolant temperature gauge. . .2-7Thef t (NISSAN Vehicle Immobilizer System),
engine start...............2-27,5-13Three-way catalyst...............5-3Tie down hooks................3-25Tilting steering wheel.............3-16TireFlat tire................. .6-3, 6-4Spare tire.............6-5, 6-6, 8-41Tire and Loading Information
label.................... .10-13Tire chains..................8-37Tire pressure................8-30Tire rotation.................8-38Tires of 4-wheel drive...........8-40Types of tires................8-36Uniform tire quality grading......10-37Wheel/tire size...............10-10Wheels and tires..........8-30, 10-10Tire pressure
Low tire pressure warning light.....2-18Tire Pressure Monitoring System
(TPMS)...................... .5-3Top tether strap child restraint.......1-32
Towing
2-wheel drive models...........6-16Flat towing.............10-36, 10-37Tow truck towing..............6-14Towing load/specification.......10-28Trailer towing...............10-25Towing a trailer................10-25TransceiverHomeLink® Universal
Transceiver
..........2-56, 2-58, 2-59TransmissionDriving with automatic
transmission
................5-14Travel (See registering a vehicle in
another country)...............10-11Trip computer................. .2-9Trip odometer..................2-5Troubleshooting guide
(NISSAN voice recognition system). . . .4-110Truck - camper loading...........10-23Truck box....................3-20Turn signal switch...............2-33
U
Under seat storage bin...........2-42Uniform tire quality grading........10-37USB (Universal Serial Bus) Connection Port
(models with Navigation System).....4-58USB (Universal Serial Bus) Connection Port
(models without Navigation System). . .4-55USB interface
Audio file operation............4-59
11-7