wheel size INFINITI QX50 2020 Owner's Guide

WHEELS AND TIRES
Wheel typeOffset in (mm) Size
Aluminum 1.54 (39)19 x 7.5J
1.73 (44) 20 x 8.5J
Tire size P235/55RF19
P255/45RF20
Spare tire Not equipped
DIMENSIONS AND WEIGHTS
Overall lengthin (mm)184.8 (4,693)
Overall width in (mm)74.9 (1,903)
Overall height in (mm)66.1 (1,679)
Front track 19 inch wheel in (mm)64.0 (1,625)
20 inch wheel in (mm)63.6 (1,615)
Rear track 19 inch wheel in (mm)63.6 (1,615)
20 inch wheel in (mm)63.2 (1,605)
Wheelbase in (mm)110.2 (2,800)
Gross vehicle weight rating lbs. (kg) Refer to the “F.M.V.S.S./
C.M.V.S.S. certification
label” on the center pillar
between the driver’s side
front and rear doors.
Gross axle weight rating
Front lbs. (kg)
Rear lbs. (kg)
Technical and consumer information10-9

TOWING SAFETY
Trailer hitch
Your vehicle may be equipped with an op-
tional trailer tow package. The trailer tow
package includes a receiver-type frame
mounted hitch. This hitch is rated for the
maximum towing capacity of this vehicle
when the proper towing equipment is used.
Choose a proper ball mount and hitch ball
that is rated for the trailer to be towed. Genu-
ine INFINITI ball mounts and hitch balls are
available from an INFINITI retailer.
If your vehicle is not equipped with the op-
tional trailer tow package, check the towing
capacity of your bumper hitch or receiver-
type frame mounted hitch. Choose a proper
hitch for your vehicle and trailer. A Genuine
INFINITI trailer hitch is available from an
INFINITI retailer. Make sure the trailer hitch is
securely attached to the vehicle to help avoid
personal injury or property damage due to
sway caused by crosswinds, rough road sur-
faces or passing trucks.
WARNING
Trailer hitch components have specific
weight ratings. Your vehicle may be capable
of towing a trailer heavier than the weight
rating of the hitch components. Never ex-
ceed the weight rating of the hitch compo-
nents. Doing so can cause serious personal
injury or property damage.
Hitch ball
Choose a hitch ball of the proper size and
weight rating for your trailer:∙ The required hitch ball size is stamped on most trailer couplers. Most hitch balls
also have the size printed on the top of
the ball.
∙ Choose the proper class hitch ball based on the trailer weight.
∙ The diameter of the threaded shank of the hitch ball must be matched to the ball
mount hole diameter. The hitch ball shank
should be no more than 1/16” smaller
than the hole in the ball mount.
∙ The threaded shank of the hitch ball must be long enough to be properly secured to
the ball mount. There should be at least 2
threads showing beyond the lock washer
and nut.
Ball mount
The hitch ball is attached to the ball mount
and the ball mount is inserted into the hitch
receiver. Choose a proper class ball mount
based on the trailer weight. Additionally, the
ball mount should be chosen to keep the
trailer tongue level with the ground.
Weight carrying hitches
A weight carrying or “dead weight” ball mount
is one that is designed to carry the whole
amount of tongue weight and gross weight
directly on the ball mount and on the receiver.
Weight distribution hitch
This type of hitch is also called a “load-leveling”
or “equalizing” hitch. A set of bars attach to the
ball mount and to the trailer to distribute the
tongue weight (hitch weight) of your trailer.
Many vehicles can’t carry the full tongue
weight of a given trailer, and need some of the
tongue weight transferred through the frame
and pushing down on the front wheels. This
gives stability to the tow vehicle.
A weight-distributing hitch system (Class IV)
is recommended if you plan to tow trailers
with a maximum weight over 5,000 lbs.
(2,268 kg). Check with the trailer and towing
equipment manufacturers to determine if
Technical and consumer information10-23

Seats2nd row bench seat adjustment .....1-4
Adjustment ..................1-2
Armrests ...................1-5
Automatic drive positioner ....3-38,3-40
Frontseats..................1-2
Heated seats ................2-48
Seats/floor mats ................7-6
Security indicator light ............2-18
Security system (INFINITI vehicle immobilizer system),
engine start ..........2-34,3-4,5-17
Security systems Vehicle security system ..........2-33
Self-adjusting brakes .............8-18
Service manual order form .........10-33
Servicing air conditioner ...........4-43
Spark plug replacement ............8-14
Spark plugs ...................8-14
Specifications .................10-8
Speedometer ................2-4,2-5
Speedometer and odometer ..........2-4
SRS warning label ...............1-63
Stability control ................5-182
Standard maintenance .............9-9
Starting Before starting the engine ........5-17
Jump starting .............6-5,8-12
Precautions when starting and
driving .................5-4,5-11
Push starting .................6-7
Starting the engine ............5-17
Starting the engine ..............5-17
Steering Power steering system .....5-177, 5-178 Steering Assist switch
(for vehicles with ProPILOT Assist)
....2-50
Steering wheel .................3-33
Stoplight....................8-23
Storage.....................2-56
Storagebin...................2-61
Storagetray ..................2-57
Sunglasses case ................2-58
Sunglasses holder ...............2-58
Sunroof ..................2-71,7-5
Sunroof (see Moonroof) ...........2-71
Sun visors ....................3-34
Supplemental air bag warning labels ....1-63
Supplemental air bag warning
light....................1-63,2-15
Supplemental front impact air bag
system......................1-51
Supplemental restraint system Informationandwarninglabels.....1-63
Precautions on supplemental restraint
system ....................1-43
Supplemental restraint system
(Supplemental air bag system) ........1-43
Switch Autolight switch ..............2-40
Automatic power window switch ....2-70
Fog light switch ..............2-46
Hazard warning flasher switch ......6-2
Headlight aiming control .........2-44
Headlight and turn signal switch ....2-40
Instrument brightness control ......2-45
Power door lock switch .......3-5,3-6
Rear window wiper and washer
switches ...................2-38
Turn signal switch ............. 2
-45T
Tachometer ...................2-6
Temperature gauge Engine coolant temperature gauge ....2-6
Theft (INFINITI vehicle immobilizer system),
engine start ..........2-34, 3-4, 5-17
Three-way catalyst ...............5-4
Tire Flat tire ....................6-3
Tire and Loading Information label . .10-12
Tire chains ................. 8-34
Tirepressure................8-25
Tirerotation................ 8-34
Types of tires ................8-31
Uniform tire quality grading ......10-29
Wheels and tires ..............8-25
Wheel/tire size ...............10-9
Tire pressure Low tire pressure warning light .....2-12
Tire Pressure Monitoring System (TPMS) . .5-5
Top tether strap child restraint .......1-27
Towing 4-wheel drive models ...........6-10
Flattowing................10-28
Towing load/specification .......10-22
Towtrucktowing..............6-8
Trailertowing...............10-18
Towing a trailer ...............10-18
Traffic Sign Recognition (TSR) ........5-32
Transceiver HomeLink® Universal
Transceiver..........2-76,2-78,2-79
11-6

TransmissionContinuously Variable Transmission (CVT)
fluid.....................8-10
Driving with Continuously Variable
Transmission (CVT) ............5-19
Travel (See registering a vehicle in another
country) ....................10-10
Trip odometer ...............2-4,2-5
Trunklight....................2-75
Turn signal switch ...............2-45
U
Uniform tire quality grading ........10-29
USB/iPod® Charging Ports .........4-43
V
Vanity mirror ..................3-34
Variable voltage control system .......8-13
Vehicle dimensions and weights ......10-9
Vehicle Dynamic Control (VDC)
system.....................5-182
Vehicle identification ............10-10
Vehicle identification number (VIN) ....10-10
Vehicle identification number (VIN)
(Chassis number) ...............10-10
Vehicle identification number (VIN)
plate......................10-10
Vehicle immobilizer system ..........5-17
Vehicle information display ..........2-19
Vehicle loading information ........10-14
Vehicle recovery ................6-11 Vehicle security system
............2-33
(INFINITI vehicle immobilizer system),
engine start ..........2-34,3-4,5-17
Vents ......................4-34
Visors......................3-34
W
Warning Airbagwarninglight........1-63,2-15
Anti-lock brake warning light ......2-10
Batterychargewarninglight.......2-11
Brakewarninglight............2-10
Distance Control Assist (DCA) .....5-133
Engine oil pressure warning light ....2-11
Hazard warning flasher switch ......6-2
Loose fuel cap warning ..........2-26
Lowfuelwarninglight ......2-14,2-26
Low tire pressure warning light .....2-12
Low windshield-washer fluid warning
light .....................2-26
Passenger air bag and status light . . .1-54
Seat belt warning light .......1-14,2-15
Supplemental air bag warning
light..................1-63,2-15
TPMS .....................2-4
Vehicle security system ..........2-33
Warning/indicator lights and audible
reminders ...........2-9,2-10,2-16
Warning labels (for SRS) .........1-63
Warning/indicator lights and audible
reminders .............2-9,2-10,2-16
Audible reminders ......2-9,2-10,2-16 Indicatorlights........2-9,2-10,2-16
Warninglights ........2-9,2-10,2-16
Warninglights ..........2-9,2-10,2-16
Warning lights, indicator lights and audible
reminders.....................2-9
Warning systems switch .......2-49,2-50
Washer switch Rear window wiper and washer
switches................... 2-38
Weights (See dimensions and weights) . .10-9
Wheels and tires ................8-25
Wheel/tire size .................10-9
When traveling or registering in another
country .................... 10-10
Windows ....................2-68
Locking passengers' windows ......2-69
Power rear windows ...........2-70
Power windows .............. 2-68
Rear power windows ...........2-70
Windshield-washerfluid...........8-11
Windshieldwiperblades...........8-16
Wiper Rear window wiper and washer
switches................... 2-38
Wiperblades................8-16
Wiper and washer switch ..........2-36
11-7