2023 Buick Encore GX 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 Buick Encore GX.

2023 Buick Encore GX tire sizes

225/60R17 225/55R18 225/50R19 245/45R19

Bolt pattern

5x115

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

Other years

2020 2021 2022 2023 2024 2025 2026 All 2020–2026

Fitment tables

4 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.

Buick Encore GX Facelift

2023 – 2027 2 trims

Encore GX 1.2T (SUV, 5d)

137 hp · 1.2 L LIH I3 Petrol 1.2 L LIH I3 225/55 R18 5 fitments

GenerationFacelift 2023–2027

MarketUSA

Power137 hp

Engine1.2 L LIH I3 Petrol 1.2 L LIH I3, Petrol

Center bore70.3 mm

PCD5x115

ThreadM12 x 1.5

Fit	Tire size	Rim size and bolt pattern	Pressure, psi	Prices
OE	225/55 R18	18x7.5 ET43 ~~5x115~~	35	Tires Rims
Alt	225/60 R17	17x7 ET38 ~~5x115~~	35	Tires Rims
Alt	225/60 R17	17x7.5 ET43 ~~5x115~~	35	Tires Rims
Alt	225/50 R19	19x7.5 ET43 ~~5x115~~	35	Tires Rims
Alt	245/45 R19	19x8 ET45 ~~5x115~~	35	Tires Rims

Encore GX 1.3T (SUV, 5d)

155 hp · 1.3 L L3T I3 Petrol 1.3 L L3T I3 225/55 R18 5 fitments

GenerationFacelift 2023–2027

MarketUSA

Power155 hp

Engine1.3 L L3T I3 Petrol 1.3 L L3T I3, Petrol

Center bore70.3 mm

PCD5x115

ThreadM12 x 1.5

Fit	Tire size	Rim size and bolt pattern	Pressure, psi	Prices
OE	225/55 R18	18x7.5 ET43 ~~5x115~~	35	Tires Rims
Alt	225/60 R17	17x7 ET38 ~~5x115~~	35	Tires Rims
Alt	225/60 R17	17x7.5 ET43 ~~5x115~~	35	Tires Rims
Alt	225/50 R19	19x7.5 ET43 ~~5x115~~	35	Tires Rims
Alt	245/45 R19	19x8 ET45 ~~5x115~~	35	Tires Rims

Buick Encore GX Encore GX

2020 – 2023 2 trims

Encore GX 1.2T (SUV, 5d)

137 hp · 1.2 L LIH I3 Petrol 1.2 L LIH I3 225/55 R18 5 fitments

GenerationEncore GX 2020–2023

MarketUSA

Power137 hp

Engine1.2 L LIH I3 Petrol 1.2 L LIH I3, Petrol

Center bore70.3 mm

PCD5x115

ThreadM12 x 1.5

Fit	Tire size	Rim size and bolt pattern	Pressure, psi	Prices
OE	225/55 R18	18x7.5 ET43 ~~5x115~~	35	Tires Rims
Alt	225/60 R17	17x7 ET38 ~~5x115~~	35	Tires Rims
Alt	225/60 R17	17x7.5 ET43 ~~5x115~~	35	Tires Rims
Alt	225/50 R19	19x7.5 ET43 ~~5x115~~	35	Tires Rims
Alt	245/45 R19	19x8 ET45 ~~5x115~~	35	Tires Rims

Encore GX 1.3T (SUV, 5d)

155 hp · 1.3 L L3T I3 Petrol 1.3 L L3T I3 225/55 R18 5 fitments

GenerationEncore GX 2020–2023

MarketUSA

Power155 hp

Engine1.3 L L3T I3 Petrol 1.3 L L3T I3, Petrol

Center bore70.3 mm

PCD5x115

ThreadM12 x 1.5

Fit	Tire size	Rim size and bolt pattern	Pressure, psi	Prices
OE	225/55 R18	18x7.5 ET43 ~~5x115~~	35	Tires Rims
Alt	225/60 R17	17x7 ET38 ~~5x115~~	35	Tires Rims
Alt	225/60 R17	17x7.5 ET43 ~~5x115~~	35	Tires Rims
Alt	225/50 R19	19x7.5 ET43 ~~5x115~~	35	Tires Rims
Alt	245/45 R19	19x8 ET45 ~~5x115~~	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.