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2023 Aito M5 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 2023 Aito M5.

2023 Aito M5 tire sizes

255/50R19255/45R20255/40R21
Bolt pattern
Other years
2022202320242025 All 2022–2025
Fitment tables

2 trims sold in 2023

Open a trim for its factory package and every alternative size, front and rear.

Aito M5 M5

2022 – 2025 2 trims

M5 1.5T EVR (SUV, 5d)

489 hp · 1.5 L SFG15TR I4 Hybrid 1.5 L SFG15TR I4 255/50 R19 3 fitments
GenerationM5 2022–2025
MarketChina
Power489 hp
Engine1.5 L SFG15TR I4 Hybrid 1.5 L SFG15TR I4, Hybrid
Center bore66.1 mm
PCD5x120
ThreadM14 x 1.5
FitTire sizeRim size and bolt patternPressure, psiPrices
OE255/50 R1919x8.5 ET30 5x12039TiresRims
OE255/45 R2020x8.5 ET30 5x12039TiresRims
Alt255/40 R2121x8.5 ET30 5x12039TiresRims

M5 EV (SUV, 5d)

489 hp · Electric 255/50 R19 3 fitments
GenerationM5 2022–2025
MarketChina
Power489 hp
EngineElectric, Electric
Center bore66.1 mm
PCD5x120
ThreadM14 x 1.5
FitTire sizeRim size and bolt patternPressure, psiPrices
OE255/50 R1919x8.5 ET30 5x12039TiresRims
OE255/45 R2020x8.5 ET30 5x12039TiresRims
Alt255/40 R2121x8.5 ET30 5x12039TiresRims
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.

Considering a different size?

Run your OE size against the one you want to see diameter change, ground clearance and speedometer error.

Open the size calculator
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