2023 Cadillac XT4 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 Cadillac XT4.

2023 Cadillac XT4 tire sizes

235/55R18 235/60R18 245/50R19 245/45R20

Bolt pattern

5x120

2 generations were sold in 2023. Check your chassis code before ordering wheels.

Other years

2019 2020 2021 2022 2023 2024 2025 All 2019–2025

Fitment tables

5 trims sold in 2023

Open a trim for its factory package and every alternative size, front and rear. More than one generation was on sale this year — check the chassis code against your VIN before ordering.

Cadillac XT4 Facelift

2023 – 2027 2 trims

XT4 1.5T (SUV, 5d)

208 hp · 1.5 L I4 Petrol 1.5 L I4 235/55 R18 4 fitments

GenerationFacelift 2023–2027

MarketChina

Power208 hp

Engine1.5 L I4 Petrol 1.5 L I4, Petrol

Center bore66.9 mm

PCD5x120

ThreadM14 x 1.5

Fit	Tire size	Rim size and bolt pattern	Pressure, psi	Prices
OE	235/55 R18	18x8 ET37 ~~5x120~~	35	Tires Rims
Alt	235/60 R18	18x8 ET37 ~~5x120~~	35	Tires Rims
Alt	245/50 R19	19x8 ET37 ~~5x120~~	35	Tires Rims
Alt	245/45 ZR20	20x8.5 ET37 ~~5x120~~	35	Tires Rims

XT4 2.0T (SUV, 5d)

235 hp · 2.0 L LSY I4 Petrol 2.0 L LSY I4 235/60 R18 4 fitments

GenerationFacelift 2023–2027

MarketUSA

Power235 hp

Engine2.0 L LSY I4 Petrol 2.0 L LSY I4, Petrol

Center bore66.9 mm

PCD5x120

ThreadM14 x 1.5

Fit	Tire size	Rim size and bolt pattern	Pressure, psi	Prices
OE	235/60 R18	18x8 ET37 ~~5x120~~	33	Tires Rims
Alt	235/55 R18	18x8 ET37 ~~5x120~~	33	Tires Rims
Alt	245/50 R19	19x8 ET37 ~~5x120~~	33	Tires Rims
Alt	245/45 ZR20	20x8.5 ET37 ~~5x120~~	33	Tires Rims

Cadillac XT4 XT4

2019 – 2024 3 trims

XT4 2.0T (SUV, 5d)

235 hp · 2.0 L LSY I4 Petrol 2.0 L LSY I4 235/60 R18 4 fitments

GenerationXT4 2019–2024

MarketUSA

Power235 hp

Engine2.0 L LSY I4 Petrol 2.0 L LSY I4, Petrol

Center bore66.9 mm

PCD5x120

ThreadM14 x 1.5

Fit	Tire size	Rim size and bolt pattern	Pressure, psi	Prices
OE	235/60 R18	18x8 ET37 ~~5x120~~	35	Tires Rims
Alt	235/55 R18	18x8 ET37 ~~5x120~~	35	Tires Rims
Alt	245/50 R19	19x8 ET37 ~~5x120~~	35	Tires Rims
Alt	245/45 ZR20	20x8.5 ET37 ~~5x120~~	35	Tires Rims

XT4 2.0T 7BA-E2UL (SUV, 5d)

227 hp · 2.0 L LSY I4 Petrol 2.0 L LSY I4 235/55 R18 4 fitments

GenerationXT4 2019–2024

MarketJapan

Power227 hp

Engine2.0 L LSY I4 Petrol 2.0 L LSY I4, Petrol

Center bore66.9 mm

PCD5x120

ThreadM14 x 1.5

Fit	Tire size	Rim size and bolt pattern	Pressure, psi	Prices
OE	235/55 R18	18x8 ET37 ~~5x120~~	35	Tires Rims
OE	245/45 R20	20x8.5 ET37 ~~5x120~~	35	Tires Rims
Alt	235/60 R18	18x8 ET37 ~~5x120~~	35	Tires Rims
Alt	245/50 R19	19x8 ET37 ~~5x120~~	35	Tires Rims

XT4 2.0TD (SUV, 5d)

172 hp · 2.0 L LSQ I4 Petrol 2.0 L LSQ I4 235/55 R18 4 fitments

GenerationXT4 2019–2024

MarketEurope

Power172 hp

Engine2.0 L LSQ I4 Petrol 2.0 L LSQ I4, Petrol

Center bore66.9 mm

PCD5x120

ThreadM14 x 1.5

Fit	Tire size	Rim size and bolt pattern	Pressure, psi	Prices
OE	235/55 R18	18x8 ET37 ~~5x120~~	35	Tires Rims
OE	245/45 ZR20	20x8.5 ET37 ~~5x120~~	35	Tires Rims
Alt	235/60 R18	18x8 ET37 ~~5x120~~	35	Tires Rims
Alt	245/50 R19	19x8 ET37 ~~5x120~~	35	Tires Rims

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.