2020 MG GT tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x100 on every 2020 trim.

Tires for the 2020 MG GT

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

205/55R16 Best-rated standard on 2 trims

Check price on Amazon · 205/55R16
225/50R16 Best-rated optional on 1 trim

Check price on Amazon · 225/50R16
205/50R17 Best-rated optional on 1 trim

Check price on Amazon · 205/50R17

Also listed: 225/45R17 205/45R18 225/40R18 235/35R18

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

Trims sold in 2020: 2
Generation: I (AP13)
Other years: 2016
2017
2018
2019
2020
2021
2022
2023
All years (2014–2025)

2 trims sold in 2020

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

MG GT I (AP13)

2014–2021 2 trims

GT 1.4TGI 154 hp · 1.4L SGE I4 205/55R16 93W 4 fitments

Generation: AP13 · 2014–2021
Power: 154 hp
Engine: 1.4L SGE I4, Petrol
Center bore: 56.1 mm
Bolt pattern: 5x100
Thread: M14 x 1.5

Check price on Amazon · 205/55R16 Wheels 16x6.5 ET50 · 5x100 · 56.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
205/55R16 93W	Rim 16x6.5 ET50 ~~5x100~~	30 psi
225/50R16 93W	Rim 16x7 ET50 ~~5x100~~	30 psi
225/45R17 92W	Rim 17x7.5 ET50 ~~5x100~~	33 psi
235/35R18 91Z	Rim 18x8 ET47 ~~5x100~~	36 psi

How to read 93W: 93 is the load index (up to 1,433 lb / 650 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET50 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

GT 1.5i 107 hp · 1.5L NSE I4 205/55R16 93H 4 fitments

Generation: AP13 · 2014–2021
Power: 107 hp
Engine: 1.5L NSE I4, Petrol
Center bore: 56.1 mm
Bolt pattern: 5x100
Thread: M14 x 1.5

Check price on Amazon · 205/55R16 Wheels 16x6.5 ET50 · 5x100 · 56.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
205/55R16 93H	Rim 16x6.5 ET50 ~~5x100~~	30 psi
205/50R17 93V	Rim 17x6.5 ET45 ~~5x100~~	30 psi
205/45R18 91V	Rim 18x7 ET50 ~~5x100~~	33 psi
225/40R18 91V	Rim 18x7.5 ET50 ~~5x100~~	33 psi

How to read 93H: 93 is the load index (up to 1,433 lb / 650 kg per tire) and H the speed rating (up to 130 mph / 210 km/h). ET50 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.