tirewheelguide

2019 Infiniti Q70 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x114.3 on every 2019 trim.

Tires for the 2019 Infiniti Q70

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

  1. 245/50R18 Best-rated standard on 3 trims · optional on 1 · USA, Europe
    Check price on Amazon · 245/50R18
  2. 245/40R20 Best-rated standard on 1 trim · optional on 3 · USA, Europe
    Check price on Amazon · 245/40R20
  3. 255/35R21 Best-rated optional on 2 trims · USA, Europe
    Check price on Amazon · 255/35R21

Also listed: 245/50R19 255/45R19 255/40R20

TireWheelGuide may earn a commission from purchases made through these links.

Trims sold in 2019
4
Generation
Y51 sold in 2 market versions

4 trims sold in 2019

Sold in 2 market versions with different tire sizes. Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Infiniti Q70 Y51

2015–2021 4 trims

Europe

2 trims
Q70 3.7i AWD 329 hp · 3.7L VQ37VHR V6 245/40R20 95W 4 fitments
Generation
Y51 Facelift · 2015–2021
Market
Europe
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 sizeRim size and bolt patternPressure, psi
245/40R20 95WRim 20x9 ET43 5x114.333 psi
245/50R18 100WRim 18x8 ET43 5x114.333 psi
245/50R19 104VRim 19x8 ET43 5x114.333 psi
255/40R20 101YRim 20x9 ET43 5x114.330 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
Market
Europe
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 sizeRim size and bolt patternPressure, psi
245/50R18 99VRim 18x8 ET43 5x114.333 psi
245/40R20 95VRim 20x9 ET43 5x114.333 psi
255/35R21 101WRim 21x9 ET41 5x114.330 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.

USA

2 trims
Q70 3.7i 330 hp · VQ37VHR V6 245/50R18 99V 3 fitments
Generation
Y51 Facelift · 2015–2021
Market
USA
Power
330 hp
Engine
VQ37VHR V6, 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 sizeRim size and bolt patternPressure, psi
245/50R18 99VRim 18x8 ET43 5x114.333 psi
245/40R20 95VRim 20x9 ET43 5x114.333 psi
255/45R19 101WRim 19x9 ET43 5x114.333 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.

Q70 5.6i 420 hp · VK56VD V8 245/50R18 99V 3 fitments
Generation
Y51 Facelift · 2015–2021
Market
USA
Power
420 hp
Engine
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 sizeRim size and bolt patternPressure, psi
245/50R18 99VRim 18x8 ET43 5x114.333 psi
245/40R20 95VRim 20x9 ET43 5x114.333 psi
255/35R21 101WRim 21x9 ET41 5x114.330 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.
Trims sold in 2019
4
Generation
Y51 sold in 2 market versions
Other years
All years (2013–2021)

Considering a different size?

Compare your current tire size with the one you want: diameter change, ground clearance and speedometer error.

Open the size calculator

Guides worth reading first

All articles
Basics

How to read a tire sidewall

Reading a tire sidewall is easy. Find out what the size, load index, speed rating and date code mean.

Continue reading
Guide

Everything you need to know about tire tread depth

Tire tread depth is an important factor in keeping your vehicle safe — how to measure it and when to replace.

Continue reading
Gear

Best supercapacitor jump starter review

We tested seven supercapacitor jump starters to find the ones worth buying.

Continue reading