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2018 Cadillac XT5 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 2018 Cadillac XT5.

2018 Cadillac XT5 tire sizes

235/65R18235/60R19235/55R20255/50R20
Bolt pattern
Other years
20162017201820192020202120222023 All 2016–2026
Fitment tables

5 trims sold in 2018

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

Cadillac XT5 C1XX

2016 – 2020 5 trims

XT5 2.0T

235 hp · 2.0L LSY I4 235/65 R18 106V 4 fitments
GenerationC1XX 2016–2020
MarketUSA
Power235 hp
Engine2.0L LSY I4, Petrol
Center bore66.9 mm
PCD6x120
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
235/65 R18 106V18x8 ET50 6x12035TiresRims
235/60 R19 105V19x8 ET50 6x12035TiresRims
235/55 R20 102V20x8 ET50 6x12036TiresRims
255/50 R20 105V20x8.5 ET50 6x12036TiresRims

XT5 2.0T

197 hp · 2.0L LSY I4 235/65 R18 106V 4 fitments
GenerationC1XX 2016–2020
MarketEurope
Power197 hp
Engine2.0L LSY I4, Petrol
Center bore66.9 mm
PCD6x120
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
235/65 R18 106V18x8 ET50 6x12035TiresRims
235/60 R19 105V19x8 ET50 6x12035TiresRims
235/55 R20 102V20x8 ET50 6x12036TiresRims
255/50 R20 105V20x8.5 ET50 6x12036TiresRims

XT5 2.0T

266 hp · 2.0L LTG B20NHT I4 235/65 R18 106V 4 fitments
GenerationC1XX 2016–2020
MarketChina
Power266 hp
Engine2.0L LTG B20NHT I4, Petrol
Center bore66.9 mm
PCD6x120
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
235/65 R18 106V18x8 ET50 6x12035TiresRims
235/55 R20 102V20x8 ET50 6x12036TiresRims
235/60 R19 105V19x8 ET50 6x12035TiresRims
255/50 R20 105V20x8.5 ET50 6x12036TiresRims

XT5 2.0T

247 hp · 2.0L LTG B20NHT I4 235/65 R18 106V 4 fitments
GenerationC1XX 2016–2020
MarketChina
Power247 hp
Engine2.0L LTG B20NHT I4, Petrol
Center bore66.9 mm
PCD6x120
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
235/65 R18 106V18x8 ET50 6x12035TiresRims
235/60 R19 105V19x8 ET50 6x12035TiresRims
235/55 R20 102V20x8 ET50 6x12036TiresRims
255/50 R20 105V20x8.5 ET50 6x12036TiresRims

XT5 3.6i

310 hp · 3.6L LGX V6 235/65 R18 106V 4 fitments
GenerationC1XX 2016–2020
MarketUSA
Power310 hp
Engine3.6L LGX V6, Petrol
Center bore66.9 mm
PCD6x120
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
235/65 R18 106V18x8 ET50 6x12035TiresRims
235/60 R19 105V19x8 ET50 6x12035TiresRims
235/55 R20 102V20x8 ET50 6x12036TiresRims
255/50 R20 105V20x8.5 ET50 6x12036TiresRims
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 Best tires for the 2018 Cadillac XT5
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