2022 Kia K9 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x114.3 on every 2022 trim.

Tires for the 2022 Kia K9

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

245/45R19 front + 275/40R19 rear Best-rated standard on 2 trims

Check price on Amazon · 245/45R19 front Check price on Amazon · 275/40R19 rear
245/50R18 Best-rated optional on 2 trims

Check price on Amazon · 245/50R18
245/40R20 front + 275/35R20 rear Best-rated optional on 2 trims

Check price on Amazon · 245/40R20 front Check price on Amazon · 275/35R20 rear

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Trims sold in 2022: 2
Generation: II (RJ)
Other years: 2018
2019
2020
2021
2022
2023
2024
2025
All years (2012–2025)

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.

Kia K9 II (RJ)

2021–2025 2 trims

K9 3.3 T-GDi +1 variant 365 hp · 3.3L G6DP V6 245/45R19 102W / 275/40R19 105W 4 fitments

Same tires and wheels on: 3.8 GDi

Generation: RJ Facelift · 2021–2025
Power: 365 hp
Engine: 3.3L G6DP V6, Petrol
Center bore: 67.1 mm
Bolt pattern: 5x114.3
Thread: M12 x 1.5

Check price on Amazon · 245/45R19 Check price on Amazon · 275/40R19 Wheels 19x8.5 ET32 · 5x114.3 · 67.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
Front245/45R19 102W	Rim 19x8.5 ET32 5x114.3	35 psi
Rear275/40R19 105W	Rim 19x9.5 ET47 5x114.3	35 psi
Front245/40R20 99W	Rim 20x8.5 ET30 5x114.3	35 psi
Rear275/35R20 102W	Rim 20x9.5 ET45 5x114.3	35 psi
Front245/40R20 99Y	Rim 20x9 ET30 5x114.3	35 psi
Rear285/35R20 104Y	Rim 20x10 ET45 5x114.3	38 psi
245/50R18 100W	Rim 18x8 ET33 5x114.3	35 psi

How to read 102W: 102 is the load index (up to 1,874 lb / 850 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET32 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

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.
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.