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2021 Daihatsu Sirion 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 2021 Daihatsu Sirion.

2021 Daihatsu Sirion tire sizes

175/65R14175/60R15185/55R15195/50R15195/45R16
Bolt pattern
Other years
20172018201920202021202220232024 All 1998–2026
Fitment tables

2 trims sold in 2021

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

Daihatsu Sirion M800

2018 – 2023 Southeast Asia market 2 trims

Sirion 1.3 VVT-i

94 hp · 1.3L 1NR-VE I4 175/65 R14 82H 5 fitments
GenerationM800 2018–2023
Power94 hp
Engine1.3L 1NR-VE I4, Petrol
Center bore54.1 mm
PCD4x100
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
175/65 R14 82H14x5 ET40 4x10032TiresRims
185/55 R15 81T15x6.5 ET50 4x10032TiresRims
175/60 R15 81S15x5 ET40 4x10032TiresRims
195/50 R15 81H15x6 ET42 4x10035TiresRims
195/45 R16 81H16x6 ET42 4x10035TiresRims

Sirion 1.5 VVT-i

102 hp · 1.5L 2NR-VE I4 185/55 R15 81T 5 fitments
GenerationM800 2018–2023
Power102 hp
Engine1.5L 2NR-VE I4, Petrol
Center bore54.1 mm
PCD4x100
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
185/55 R15 81T15x6.5 ET50 4x10032TiresRims
175/65 R14 82H14x5 ET40 4x10032TiresRims
175/60 R15 81S15x5 ET40 4x10032TiresRims
195/50 R15 81H15x6 ET42 4x10035TiresRims
195/45 R16 81H16x6 ET42 4x10035TiresRims
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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