2020 Mazda MX-30 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x114.3 on every 2020 trim.

Tires for the 2020 Mazda MX-30

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

215/55R18 Best-rated standard on 1 trim

Check price on Amazon · 215/55R18
235/45R19 Best-rated optional on 1 trim

Check price on Amazon · 235/45R19

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Trims sold in 2020: 1
Generation: DR
Other years: 2020
2021
2022
2023
2024
2025
2026
All years (2020–2026)

1 trim sold in 2020

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

Mazda MX-30 DR

2020–2027 1 trim

MX-30 2.0i (5AA-DREJ3P) 154 hp · 2.0L PE-VPH I4 · Hybrid 215/55R18 95H 2 fitments

Generation: DR · 2020–2027
Power: 154 hp
Engine: 2.0L PE-VPH I4, Hybrid
Center bore: 67.1 mm
Bolt pattern: 5x114.3
Thread: M12 x 1.5

Check price on Amazon · 215/55R18 Wheels 18x7 ET45 · 5x114.3 · 67.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
215/55R18 95H	Rim 18x7 ET45 ~~5x114.3~~	36 psi
235/45R19 95V	Rim 19x7.5 ET45 ~~5x114.3~~	36 psi

How to read 95H: 95 is the load index (up to 1,521 lb / 690 kg per tire) and H the speed rating (up to 130 mph / 210 km/h). ET45 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.