2023 Toyota Sienta tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x100 on every 2023 trim.

Tires for the 2023 Toyota Sienta

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

185/65R15 Best-rated standard on 5 trims · Japan, China

Check price on Amazon · 185/65R15
185/60R15 Best-rated standard on 2 trims · optional on 3 · Japan, Southeast Asia

Check price on Amazon · 185/60R15
195/50R16 Best-rated optional on 2 trims · Southeast Asia

Check price on Amazon · 195/50R16

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Trims sold in 2023: 7
Generations: III II (XP170) sold in 3 market versions
Other years: 2019
2020
2021
2022
2023
2024
2025
2026
All years (2003–2026)

7 trims sold in 2023

Sold in 3 market versions with different tire sizes. Open a trim for its tire and rim sizes, bolt pattern and tire pressure. Trims with the same tires and wheels share a row.

Toyota Sienta III

2022–2027 5 trims

Japan

3 trims

Sienta 1.5 5BA-MXPC10G (MPV, 5d) +2 variants 118 hp · 1.5 L M15A-FKS I3 Petrol 1.5 L M15A-FKS I3 185/65R15 2 fitments

Same tires and wheels on: 1.5 HEV 6AA-MXPL10G (MPV, 5d), 1.5 HEV 6AA-MXPL15G (MPV, 5d)

Generation: III · 2022–2027
Market: Japan
Power: 118 hp
Engine: 1.5 L M15A-FKS I3 Petrol 1.5 L M15A-FKS I3, Petrol
Center bore: 54.1 mm
Bolt pattern: 5x100
Thread: M12 x 1.5

Check price on Amazon · 185/65R15 Wheels 15x5.5 ET40 · 5x100 · 54.1 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	185/65R15	Rim 15x5.5 ET40 5x100	35 psi
Alt	185/60R15	Rim 15x5.5 ET40 5x100	35 psi

China

2 trims

Sienta 1.5 (MPV, 5d) +1 variant 117 hp · 1.5 L M15A-FKS I3 Petrol 1.5 L M15A-FKS I3 185/65R15 1 fitment

Same tires and wheels on: 1.5 HEV (MPV, 5d)

Generation: III · 2022–2027
Market: China
Power: 117 hp
Engine: 1.5 L M15A-FKS I3 Petrol 1.5 L M15A-FKS I3, Petrol
Center bore: 54.1 mm
Bolt pattern: 5x100
Thread: M12 x 1.5

Check price on Amazon · 185/65R15 Wheels 15x5.5 ET40 · 5x100 · 54.1 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	185/65R15	Rim 15x5.5 ET40 5x100	35 psi

Toyota Sienta II (XP170)

2018–2023 Southeast Asia 2 trims

Sienta 1.5i (MPV, 5d) +1 variant 106 hp · 1.5 L 2NR-FKE I4 Petrol 1.5 L 2NR-FKE I4 185/60R15 2 fitments

Same tires and wheels on: 1.8i (MPV, 5d)

Generation: XP170 Facelift · 2018–2023
Market: Southeast Asia
Power: 106 hp
Engine: 1.5 L 2NR-FKE I4 Petrol 1.5 L 2NR-FKE I4, Petrol
Center bore: 54.1 mm
Bolt pattern: 5x100
Thread: M12 x 1.5

Check price on Amazon · 185/60R15 Wheels 15x5.5 ET39 · 5x100 · 54.1 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	185/60R15	Rim 15x5.5 ET39 5x100	35 psi
Alt	195/50R16	Rim 16x6 ET45 5x100	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.