2020 GAC GS4 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 2020 GAC GS4.

2020 GAC GS4 tire sizes

215/55R18

Bolt pattern

5x108

2 generations were sold in 2020. Check your chassis code before ordering wheels.

Other years

2016 2017 2018 2019 2020 2021 2022 2023 All 2015–2027

Fitment tables

4 trims sold in 2020

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.

GAC GS4 II

2020 – 2023 China market 1 trim

GS4 1.5T

150 hp · 4A15M1 I4 215/55 R18 1 fitment

GenerationII 2020–2023

Power150 hp

Engine4A15M1 I4, Petrol

Center bore59.5 mm

PCD5x108

ThreadN/A

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
215/55 R18	18x7.5 ET49 ~~5x108~~	–	Tires Rims

GAC GS4 I

2015 – 2020 China market 3 trims

GS4 1.3T

135 hp · 4A13M1 I4 215/55 R18 1 fitment

GenerationI 2015–2020

Power135 hp

Engine4A13M1 I4, Petrol

Center bore59.5 mm

PCD5x108

ThreadN/A

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
215/55 R18	18x7.5 ET49 ~~5x108~~	–	Tires Rims

GS4 1.5 PHEV

130 hp · I4 215/55 R18 1 fitment

GenerationI 2015–2020

Power130 hp

EngineI4, Hybrid

Center bore59.5 mm

PCD5x108

ThreadN/A

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
215/55 R18	18x7.5 ET49 ~~5x108~~	–	Tires Rims

GS4 1.5T

150 hp · 1.5L 4A15M1 I4 215/55 R18 1 fitment

GenerationI 2015–2020

Power150 hp

Engine1.5L 4A15M1 I4, Petrol

Center bore59.5 mm

PCD5x108

ThreadN/A

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
215/55 R18	18x7.5 ET49 ~~5x108~~	–	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.