2019 Chevrolet Cobalt tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 4x100 on every 2019 trim.

Tires for the 2019 Chevrolet Cobalt

Sizes most trims come with first. Open your trim below for its exact size.

195/65R15 Best-rated standard on 2 trims

Check price on Amazon · 195/65R15
205/55R16 Best-rated optional on 2 trims

Check price on Amazon · 205/55R16
185/75R14 Best-rated optional on 1 trim

Check price on Amazon · 185/75R14

Also listed: 205/60R15

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Trims sold in 2019: 2
Generation: II
Other years: 2015
2016
2017
2018
2019
2020
2021
2022
All years (2005–2023)

2 trims sold in 2019

Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Chevrolet Cobalt II

2020–2023 2 trims

Cobalt 1.4i 105 hp · 1.4L I4 Flex-Fuel 195/65R15 91H 3 fitments

Generation: Facelift · 2020–2023
Power: 105 hp
Engine: 1.4L I4 Flex-Fuel
Center bore: 56.6 mm
Bolt pattern: 4x100
Thread: M12 x 1.5

Check price on Amazon · 195/65R15 Wheels 15x6 ET39 · 4x100 · 56.6 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
195/65R15 91H	Rim 15x6 ET39 ~~4x100~~	35 psi
185/75R14 89T	Rim 14x5.5 ET39 ~~4x100~~	35 psi
205/55R16 91H	Rim 16x6.5 ET44 ~~4x100~~	35 psi

How to read 91H: 91 is the load index (up to 1,356 lb / 615 kg per tire) and H the speed rating (up to 130 mph / 210 km/h). ET39 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

Cobalt 1.8i 109 hp · 1.8L I4 Flex-Fuel 195/65R15 91H 3 fitments

Generation: Facelift · 2020–2023
Power: 109 hp
Engine: 1.8L I4 Flex-Fuel
Center bore: 56.6 mm
Bolt pattern: 4x100
Thread: M12 x 1.5

Check price on Amazon · 195/65R15 Wheels 15x6 ET39 · 4x100 · 56.6 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
195/65R15 91H	Rim 15x6 ET39 ~~4x100~~	35 psi
205/60R15 91H	Rim 15x6.5 ET44 ~~4x100~~	35 psi
205/55R16 91H	Rim 16x6.5 ET44 ~~4x100~~	35 psi

What these columns mean

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.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.