2022 Maruti Alto tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 4x100 on every 2022 trim.

Tires for the 2022 Maruti Alto

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

145/80R12 Best-rated standard on 2 trims

Check price on Amazon · 145/80R12

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Trims sold in 2022: 2
Generation: Alto
Other years: 2010
2011
2012
2019
2020
2021
2022
2023
All years (2000–2023)

2 trims sold in 2022

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

Maruti Alto Alto

2019–2023 2 trims

Alto 0.8i +1 variant 40 hp · 0.8L I3 Natural · Gas 145/80R12 74S 1 fitment

2 versions of this trim share these tires and wheels.

Generation: Alto · 2019–2023
Power: 40 hp
Engine: 0.8L I3 Natural, Gas
Center bore: 54.1 mm
Bolt pattern: 4x100
Thread: M12 x 1.25

Check price on Amazon · 145/80R12 Wheels 12x4 ET45 · 4x100 · 54.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
145/80R12 74S	Rim 12x4 ET45 ~~4x100~~	–

How to read 74S: 74 is the load index (up to 827 lb / 375 kg per tire) and S the speed rating (up to 112 mph / 180 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.