2021 Kia Ray tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 4x100 on every 2021 trim.

Tires for the 2021 Kia Ray

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

165/60R14 Best-rated standard on 1 trim

Check price on Amazon · 165/60R14
165/55R15 Best-rated optional on 1 trim

Check price on Amazon · 165/55R15
175/50R15 Best-rated optional on 1 trim

Check price on Amazon · 175/50R15

Also listed: 185/45R15

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Trims sold in 2021: 1
Generation: TA
Other years: 2017
2018
2019
2020
2021
2022
2023
2024
All years (2011–2026)

1 trim sold in 2021

Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Kia Ray TA

2017–2023 1 trim

Ray 1.0 MPi 77 hp · G3LA I3 165/60R14 79H 4 fitments

Generation: TA Facelift · 2017–2023
Power: 77 hp
Engine: G3LA I3, Petrol
Center bore: 54.1 mm
Bolt pattern: 4x100
Thread: M12 x 1.5

Check price on Amazon · 165/60R14 Wheels 14x5 ET49 · 4x100 · 54.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
165/60R14 79H	Rim 14x5 ET49 ~~4x100~~	36 psi
175/50R15 79H	Rim 15x5.5 ET52 ~~4x100~~	36 psi
165/55R15 79H	Rim 15x5 ET49 ~~4x100~~	36 psi
185/45R15 79H	Rim 15x6 ET48 ~~4x100~~	36 psi

How to read 79H: 79 is the load index (up to 963 lb / 437 kg per tire) and H the speed rating (up to 130 mph / 210 km/h). ET49 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.