2025 Suzuki Alto tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 4x100 on every 2025 trim.

Tires for the 2025 Suzuki Alto

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

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Open a trim for its tire and rim sizes, bolt pattern and tire pressure. Trims with the same tires and wheels share a row.

2021–2027 Japan 4 trims

Alto 660i 3BA-HA37S (Hatchback, 5d) +3 variants 46 hp · 0.66 L R06A I3 Petrol 0.66 L R06A I3 155/65R14 1 fitment

Same tires and wheels on: 660i 5AA-HA97S (Hatchback, 5d)

Check price on Amazon · 155/65R14 Wheels 14x4.5 ET45 · 4x100 · 54.1 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	155/65R14	Rim 14x4.5 ET45 4x100	35 psi

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