Skip to content
tirewheelguide.com

2023 Kia K9 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 2023 Kia K9.

2023 Kia K9 tire sizes

245/50R18245/45R19275/40R19245/40R20275/35R20285/35R20
Bolt pattern
Other years
20182019202020212022202320242025 All 2012–2025
Fitment tables

3 trims sold in 2023

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

Kia K9 II (RJ) Facelift

2021 – 2025 3 trims

K9 3.3 GDi (Saloon)

245 hp · 3.3 L G6DM V6 Petrol 3.3 L G6DM V6 245/45 ZR19 / 275/40 ZR19 4 fitments
GenerationII (RJ) Facelift 2021–2025
Power245 hp
Engine3.3 L G6DM V6 Petrol 3.3 L G6DM V6, Petrol
Center bore67.1 mm
PCD5x114.3
ThreadM12 x 1.5
FitTire sizeRim size and bolt patternPressure, psiPrices
OEFront245/45 ZR1919x8.5 ET32 5x114.335TiresRims
Rear275/40 ZR1919x9.5 ET47 5x114.335TiresRims
Alt245/50 ZR1818x8 ET33 5x114.335TiresRims
AltFront245/40 ZR2020x8.5 ET30 5x114.335TiresRims
Rear275/35 ZR2020x9.5 ET45 5x114.338TiresRims
AltFront245/40 ZR2020x9 ET30 5x114.335TiresRims
Rear285/35 ZR2020x10 ET45 5x114.338TiresRims

K9 3.3 T-GDi (Saloon)

365 hp · 3.3 L G6DP V6 Petrol 3.3 L G6DP V6 245/45 ZR19 / 275/40 ZR19 4 fitments
GenerationII (RJ) Facelift 2021–2025
MarketSouth Korea
Power365 hp
Engine3.3 L G6DP V6 Petrol 3.3 L G6DP V6, Petrol
Center bore67.1 mm
PCD5x114.3
ThreadM12 x 1.5
FitTire sizeRim size and bolt patternPressure, psiPrices
OEFront245/45 ZR1919x8.5 ET32 5x114.335TiresRims
Rear275/40 ZR1919x9.5 ET47 5x114.335TiresRims
Alt245/50 ZR1818x8 ET33 5x114.335TiresRims
AltFront245/40 ZR2020x8.5 ET30 5x114.335TiresRims
Rear275/35 ZR2020x9.5 ET45 5x114.338TiresRims
AltFront245/40 ZR2020x9 ET30 5x114.335TiresRims
Rear285/35 ZR2020x10 ET45 5x114.338TiresRims

K9 3.8 GDi (Saloon)

311 hp · 3.8 L G6DJ V6 Petrol 3.8 L G6DJ V6 245/50 ZR18 4 fitments
GenerationII (RJ) Facelift 2021–2025
MarketSouth Korea
Power311 hp
Engine3.8 L G6DJ V6 Petrol 3.8 L G6DJ V6, Petrol
Center bore67.1 mm
PCD5x114.3
ThreadM12 x 1.5
FitTire sizeRim size and bolt patternPressure, psiPrices
OE245/50 ZR1818x8 ET33 5x114.335TiresRims
OEFront245/45 ZR1919x8.5 ET32 5x114.335TiresRims
Rear275/40 ZR1919x9.5 ET47 5x114.335TiresRims
AltFront245/40 ZR2020x8.5 ET30 5x114.335TiresRims
Rear275/35 ZR2020x9.5 ET45 5x114.338TiresRims
AltFront245/40 ZR2020x9 ET30 5x114.335TiresRims
Rear285/35 ZR2020x10 ET45 5x114.338TiresRims
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
Recent articles

Guides worth reading first

All articles
Basics

How to read a tire sidewall

Reading a tire sidewall is easy. Find out what the size, load index, speed rating and date code mean.

Continue reading
Guide

Everything you need to know about tire tread depth

Tire tread depth is an important factor in keeping your vehicle safe — how to measure it and when to replace.

Continue reading
Gear

Best supercapacitor jump starter review

We tested seven supercapacitor jump starters to find the ones worth buying.

Continue reading