2018 Infiniti QX50 tire and wheel sizes, bolt pattern and tire pressure

Check the tables below for every tire size, wheel size, bolt pattern (PCD), rim offset and tire pressure fitted to the 2018 Infiniti QX50.

2018 Infiniti QX50 tire sizes

225/55R18 225/50R19 235/55R19 245/45R19 255/50R19 245/40R20 255/45R20

Bolt pattern

5x114.3

2 generations were sold in 2018. Check your chassis code before ordering wheels.

Other years

2014 2015 2016 2017 2018 2019 2020 2021 All 2013–2026

Fitment tables

2 trims sold in 2018

Open a trim for its factory package and every alternative size, front and rear. More than one generation was on sale this year — check the chassis code against your VIN before ordering.

Infiniti QX50 J55

2018 – 2027 1 trim

QX50 2.0 Turbo

245 hp · 2.0L KR20DDET I4 235/55 R19 101V 3 fitments

GenerationJ55 2018–2027

Power245 hp

Engine2.0L KR20DDET I4, Petrol

Center bore66.1 mm

PCD5x114.3

ThreadM12 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
235/55 R19 101V	19x7.5 ET39 ~~5x114.3~~	33	Tires Rims
255/50 ZR19 103W	19x8 ET40 ~~5x114.3~~	33	Tires Rims
255/45 ZR20 101W	20x8.5 ET44 ~~5x114.3~~	33	Tires Rims

Infiniti QX50 J50 Facelift

2016 – 2018 1 trim

QX50 2.5i

219 hp · 2.5L VQ25DE V6 225/55 R18 95V 4 fitments

GenerationJ50 Facelift 2016–2018

Power219 hp

Engine2.5L VQ25DE V6, Petrol

Center bore66.1 mm

PCD5x114.3

ThreadM12 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
225/55 R18 95V	18x8 ET47 ~~5x114.3~~	35	Tires Rims
225/50 R19 95V	19x8 ET47 ~~5x114.3~~	35	Tires Rims
245/45 R19 95V	19x8.5 ET50 ~~5x114.3~~	35	Tires Rims
245/40 R20 95V	20x8.5 ET47 ~~5x114.3~~	33	Tires Rims

Reading the table

What these columns mean

OE fitment: The package fitted at the factory for that trim.
Alternative: A size the car accepts without modification — plus-sizing, winter setups or optional wheels.
Rim size: Rim diameter × width in inches, and the factory offset (ET) in millimetres, e.g. 18x7.5 ET25.
Bolt pattern (PCD): Number of studs and the diameter of the circle they sit on. It must match exactly.
Center bore: Diameter of the hub hole. Larger aftermarket bores need hub-centric rings.
Pressure: Recommended cold inflation pressure for that axle, in psi.
Staggered: A wider tire on the rear axle than the front. Front-to-back rotation is not possible.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.