2020 Infiniti Q70 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x114.3 on every 2020 trim.

Tires for the 2020 Infiniti Q70

Sizes most trims come with first. Open your trim below for its exact size.

245/50R18 Best-rated standard on 1 trim · optional on 1

Check price on Amazon · 245/50R18
245/40R20 Best-rated standard on 1 trim · optional on 1

Check price on Amazon · 245/40R20
245/50R19 Best-rated optional on 1 trim

Check price on Amazon · 245/50R19

Also listed: 255/40R20 255/35R21

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Trims sold in 2020: 2
Generation: Y51
Other years: 2014
2015
2016
2017
2018
2019
2020
2021
All years (2013–2021)

2 trims sold in 2020

Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Infiniti Q70 Y51

2015–2021 2 trims

Q70 3.7i AWD 329 hp · 3.7L VQ37VHR V6 245/40R20 95W 4 fitments

Generation: Y51 Facelift · 2015–2021
Power: 329 hp
Engine: 3.7L VQ37VHR V6, Petrol
Center bore: 66.1 mm
Bolt pattern: 5x114.3
Thread: M12 x 1.25

Check price on Amazon · 245/40R20 Wheels 20x9 ET43 · 5x114.3 · 66.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
245/40R20 95W	Rim 20x9 ET43 ~~5x114.3~~	33 psi
245/50R18 100W	Rim 18x8 ET43 ~~5x114.3~~	33 psi
245/50R19 104V	Rim 19x8 ET43 ~~5x114.3~~	33 psi
255/40R20 101Y	Rim 20x9 ET43 ~~5x114.3~~	30 psi

How to read 95W: 95 is the load index (up to 1,521 lb / 690 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET43 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Q70 5.6i AWD 402 hp · 5.6L VK56VD V8 245/50R18 99V 3 fitments

Generation: Y51 Facelift · 2015–2021
Power: 402 hp
Engine: 5.6L VK56VD V8, Petrol
Center bore: 66.1 mm
Bolt pattern: 5x114.3
Thread: M12 x 1.25

Check price on Amazon · 245/50R18 Wheels 18x8 ET43 · 5x114.3 · 66.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
245/50R18 99V	Rim 18x8 ET43 ~~5x114.3~~	33 psi
245/40R20 95V	Rim 20x9 ET43 ~~5x114.3~~	33 psi
255/35R21 101W	Rim 21x9 ET41 ~~5x114.3~~	30 psi

How to read 99V: 99 is the load index (up to 1,709 lb / 775 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET43 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

What these columns mean

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.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.