2018 INFINITI QX30 dimensions

adversely affect the ride, braking, han-
dling, VDC system, ground clearance,
body-to-tire clearance, tire chain clear-
ance, speedometer calibration, head-
light aim and bumper height. Some of
these effects may lead to accidents and
could result in serious personal injury.
•For 2WD models, if your vehicle was
originally equipped with 4 tires that
were the same size and you are only re-
placing 2 of the 4 tires, install the new
tires on the rear axle. Placing new tires
on the front axle may cause loss of ve-
hicle control in some driving conditions
and cause an accident and personal in-
jury.
•If the wheels are changed for any rea-
son, always replace with wheels which
have the same offset dimension. Wheels
of a different offset could cause prema-
ture tire wear, degrade vehicle handling
characteristics, affect the VDC system
and/or interference with the brake
discs. Such interference can lead to de-
creased braking efficiency and/or early
brake pad wear. For additional informa-
tion on wheel offset dimensions, refer to
"Wheels and Tires".
•When a replacement tire is mounted or a
wheel is replaced, the TPMS will not
function and the low tire pressure warn-
ing light will flash for approximately 1
minute. The light will remain on after 1
minute. Contact an INFINITI retailer as
soon as possible for tire replacement
and/or system resetting.
•Replacing tires with those not originally
specified by INFINITI could affect the
proper operation of the TPMS.
•The TPMS sensor may be damaged if it
is not handled correctly. Be careful when
handling the TPMS sensor.
•When replacing the TPMS sensor, the ID
registration may be required. It is rec-
ommended that you visit an INFINITI re-
tailer for ID registration.
•Do not use a valve stem cap that is not
specified by INFINITI. The valve stem
cap may become stuck.
•Be sure that the valve stem caps are cor-
rectly fitted. Otherwise the valve may
be clogged up with dirt and cause a mal-
function or loss of pressure.
•Do not install a damaged or deformed
wheel or tire even if it has been repaired.
Such wheels or tires could have struc-
tural damage and could fail without
warning.
•The use of retread tires is not recom-
mended.
•For additional information regarding
tires, refer to "Important Tire Safety
Information" (US) or "Tire Safety Infor-
mation" (Canada) in the Warranty In-
formation Booklet.
Care of wheels
•Wash the wheels when washing the ve-
hicle to maintain their appearance.
•Clean the inner side of the wheels when
the wheel is changed or the underside of
the vehicle is washed.
•Do not use abrasive cleaners when wash-
ing the wheels.
•Inspect wheel rims regularly for dents or
corrosion. Such damage may cause loss of
pressure or poor seal at the tire bead.
•INFINITI recommends waxing the road
wheels to protect against road salt in ar-
eas where it is used during winter.
Do-it-yourself8-35

10 Technical information
Recommended fluids/lubricants and capacities . .10-2
Fuel recommendation................10-3
Engine oil and oil filter recommendations. . . .10-5
Air conditioner system refrigerant and oil
recommendations...................10-6
Engine specifications...................10-7
Wheels and Tires.....................10-8
Dimensions.........................10-8
When traveling or registering in another
country...........................10-9
Vehicle identification...................10-9
Vehicle identification number (VIN) plate. . . .10-9
Vehicle identification number (chassis
number)........................10-10
Engine serial number................10-10
F.M.V.S.S./C.M.V.S.S. Certification label . . .10-10
Emission control information label.......10-11
Tire and loading information label........10-11
Air conditioner specification label........10-11Installing front license plate..............10-12
Vehicle loading information..............10-13
TERMS........................10-13
Vehicle load capacity................10-14
Loading tips......................10-15
Measurement of weights.............10-15
Trailer towing......................10-15
Uniform tire quality grading..............10-16
Treadwear......................10-16
Traction AA, A, B and C..............10-16
Temperature A, B and C..............10-16
Emission control system warranty..........10-17
Reporting safety defects................10-17
Readiness for inspection/maintenance (I/M)
test.............................10-18
Event data recorders (EDR) (if so equipped) . . .10-19
Owner's manual/service manual order
information........................10-19

GT and Sport models:
Item Offset in (mm) Size
Road wheel 1.50 (38) 6.5J x 17
1.81 (46) 7.0J x 18
1.71 (43.5) 8.0J x 19
Tire size 215/60 R17 96V
235/50 R18 97V*
235/50 R18 97H* **
235/45 R19 95V*
* : Use of snow chains NOT permitted.
**: US only.
All Road models:
Item Offset in (mm) Size
Road wheel 1.61 (41) 6.5J x 17
(steel)
1.61 (41) 7.0J x 18
(alloy)
Tire size 215/60 R17 96V
235/50 R18 97V*
235/50 R18 97H* **
* : Use of snow chains NOT permitted.
**: US only.
Dimension Model in (mm)
Overall length 174.2 (4425)
Overall width (incl. mirrors) 82.0 (2083)
Overall height GT without roof rails 58.9 (1495)
GT with roof rails 59.5 (1510)
Sport without roof rails 58.1 (1475)
Sport with roof rails 58.7 (1490)
Allroad without roof rails 58.7 (1515)
Allroad with roof rails 61.2 (1530)
Front track GT 17” wheels 61.9 (1572)
GT 18” wheels 61.3 (1556)
GT 19” wheels 61.5 (1561)
Sport 17” wheels 62 (1574)
Sport 19” wheels 61.5 (1563)
Allroad 17” wheels 61.7 (1566)
Allroad 18” wheels 61.5 (1561)
Rear track GT 17” wheels 61.9 (1573)
GT 18” wheels 61.2 (1555)
GT 19” wheels 61.7 (1566)
Sport 17” wheels 62.2 (1580)
Sport 19” wheels 61.7 (1567)
Allroad 17” wheels 62.0 (1574)
Allroad 18” wheels 61.7 (1566)
Wheelbase 106.3 (2700)
WHEELS AND TIRES DIMENSIONS
10-8Technical information

Chrome parts.................7-3
Exterior....................7-2
Glass......................7-3
Interior.....................7-4
Leather seat covers.............7-6
Removing spots...............7-3
Seat belts...................7-5
Underbody..................7-3
Washing....................7-2
Waxing.....................7-2
Clock.......................2-79
Adjusting time................2-79
Coat hooks...................2-83
Cockpit......................0-6
Overview................0-6, 2-2
Cold weather..................5-96
Battery....................5-96
Driving on snow or ice...........5-97
Engine coolant...............5-96
Precautions.................5-96
Special equipment.............5-97
Tire equipment...............5-96
Compartment.................2-89
Coolant.....................10-2
Capacities..................10-2
Changing engine coolant..........8-4
Checking coolant level...........8-4
Cold weather................5-96
Engine cooling system...........8-3
Temperature gauge.............2-6Corrosion protection..............7-7
Environmental factors............7-7
Cruise control.................5-46
Canceling.................
.5-48
Operation..................5-47
Cup holders...................2-82
D
Defroster....................2-64
Switch....................2-64
Dimensions...................10-8
Engine....................10-7
Tires.....................10-8
Display......................2-71
Brightness..................2-71
Vehicle information display........2-15
Warnings and indicators.........2-29
Doors.......................3-7
Lift gate....................3-7
Locking key..................3-5
Locks.....................3-4
Map pocket.................2-84
Drive belts....................8-12
Driving......................5-18
Automatic Transmission..........5-18
Cold weather................5-96
Idle Stop/Start System..........5-29
On snow or ice...............5-97
Precautions..................5-2
E
Emergency key..................3-2
Engine......................5-16
Before starting...............5-16
Changing engine coolant..........8-4
Changing engine oil.............8-5
Changing oil filter..............8-6
Checking coolant level...........8-4
Checking engine oil level..........8-5
Cold weather................5-96
Compartment.............0-9, 8-3
Cooling system................8-3
Data.....................10-7
Oil .......................8-5
Serial number...............10-10
Spark plugs.................8-12
Starting...................5-16
Event data recorders (EDR)........10-19
Exhaust gas...................5-2
Precautions..................5-2
Exterior......................7-2
Cleaning....................7-2
Lights....................8-23
Overview...................0-3
Exterior rear view mirrors..........3-18
11-2Index