2020 Chevrolet Corvette tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x120 on every 2020 trim.

Tires for the 2020 Chevrolet Corvette

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

245/35R19 front + 305/30R20 rear Best-rated standard on 3 trims · USA, Japan

Check price on Amazon · 245/35R19 front Check price on Amazon · 305/30R20 rear
285/30R19 front + 325/25R20 rear Best-rated optional on 3 trims · USA, Japan

Check price on Amazon · 285/30R19 front Check price on Amazon · 325/25R20 rear

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Trims sold in 2020: 3
Generation: C8 sold in 2 market versions
Other years: 2016
2017
2018
2019
2020
2021
2022
2023
All years (1953–2026)

3 trims sold in 2020

Sold in 2 market versions. Open a trim for its tire and rim sizes, bolt pattern and tire pressure. Trims with the same tires and wheels share a row.

Chevrolet Corvette C8

2020–2027 3 trims

USA

2 trims

Corvette 6.2 Stingray +1 variant 490 hp · 6.2L LT2 V8 245/35R19 89Y / 305/30R20 95Y 2 fitments

2 versions of this trim share these tires and wheels.

Generation: C8 · 2020–2027
Market: USA
Power: 490 hp
Engine: 6.2L LT2 V8, Petrol
Center bore: 66.9 mm
Bolt pattern: 5x120
Thread: M14 x 1.5

Check price on Amazon · 245/35R19 Check price on Amazon · 305/30R20 Wheels 19x8.5 ET52 · 5x120 · 66.9 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
Front245/35R19 89Y	Rim 19x8.5 ET52 ~~5x120~~	–
Rear305/30R20 95Y	Rim 20x11 ET64 ~~5x120~~	–
Front285/30R19 94Y	Rim 19x10 ET43 ~~5x120~~	–
Rear325/25R20 99Y	Rim 20x12 ET59 ~~5x120~~	–

How to read 89Y: 89 is the load index (up to 1,279 lb / 580 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET52 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

Japan

1 trim

Corvette 6.2 Stingray (7BA-Y2XC) 495 hp · 6.2L LT2 V8 245/35R19 89Y / 305/30R20 95Y 2 fitments

Generation: C8 · 2020–2027
Market: Japan
Power: 495 hp
Engine: 6.2L LT2 V8, Petrol
Center bore: 66.9 mm
Bolt pattern: 5x120
Thread: M14 x 1.5

Check price on Amazon · 245/35R19 Check price on Amazon · 305/30R20 Wheels 19x8.5 ET52 · 5x120 · 66.9 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
Front245/35R19 89Y	Rim 19x8.5 ET52 ~~5x120~~	–
Rear305/30R20 95Y	Rim 20x11 ET64 ~~5x120~~	–
Front285/30R19 94Y	Rim 19x10 ET43 ~~5x120~~	–
Rear325/25R20 99Y	Rim 20x12 ET59 ~~5x120~~	–

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.
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.