tirewheelguide

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

Bolt pattern 5x120.65 on every 2019 trim.

Tires for the 2019 Chevrolet Corvette

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

  1. 285/30R19 Best-rated standard on 2 trims · optional on 1
    Check price on Amazon · 285/30R19
  2. 285/30R19 front + 335/25R20 rear Best-rated standard on 1 trim · optional on 1
    Check price on Amazon · 285/30R19 front Check price on Amazon · 335/25R20 rear
  3. 245/40R18 front + 285/35R19 rear Best-rated standard on 1 trim
    Check price on Amazon · 245/40R18 front Check price on Amazon · 285/35R19 rear

Also listed: 245/35R19 245/40R18 245/35R19 + 285/30R20

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Trims sold in 2019
5
Generation
C7

5 trims sold in 2019

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 C7

2014–2019 5 trims
Corvette 6.2 Grand Sport 460 hp · 6.2L LT1 V8 285/30R19 94Y / 335/25R20 99Y 1 fitment
Generation
C7 · 2014–2019
Power
460 hp
Engine
6.2L LT1 V8, Petrol
Center bore
70.3 mm
Bolt pattern
5x120.65
Thread
M12 x 1.5
Check price on Amazon · 285/30R19 Check price on Amazon · 335/25R20 Wheels 19x10 ET43 · 5x120.65 · 70.3 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
Front285/30R19 94YRim 19x10 ET43 5x120.65–
Rear335/25R20 99YRim 20x12 ET59 5x120.65–

How to read 94Y: 94 is the load index (up to 1,477 lb / 670 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET43 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

Corvette 6.2 Stingray 460 hp · 6.2L LT1 V8 245/40R18 93Y / 285/35R19 99Y 3 fitments
Generation
C7 · 2014–2019
Power
460 hp
Engine
6.2L LT1 V8, Petrol
Center bore
70.3 mm
Bolt pattern
5x120.65
Thread
M12 x 1.5
Check price on Amazon · 245/40R18 Check price on Amazon · 285/35R19 Wheels 18x8.5 ET56 · 5x120.65 · 70.3 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
Front245/40R18 93YRim 18x8.5 ET56 5x120.65–
Rear285/35R19 99YRim 19x10 ET79 5x120.65–
Front245/35R19 89YRim 19x8.5 ET56 5x120.6530 psi
Rear285/30R20 95YRim 20x10 ET79 5x120.6530 psi
Front285/30R19 94YRim 19x10 ET43 5x120.6530 psi
Rear335/25R20 99YRim 20x12 ET59 5x120.6530 psi

How to read 93Y: 93 is the load index (up to 1,433 lb / 650 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET56 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Corvette Z06 6.2 Supercharged +1 variant 650 hp · 6.2L LT4 V8 285/30R19 94Y 1 fitment

Same tires and wheels on: ZR1 6.2 Supercharged

Generation
C7 · 2014–2019
Power
650 hp
Engine
6.2L LT4 V8, Petrol
Center bore
70.3 mm
Bolt pattern
5x120.65
Thread
M12 x 1.5
Check price on Amazon · 285/30R19 Wheels 20x12 ET59 · 5x120.65 · 70.3 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
285/30R19 94YRim 20x12 ET59 5x120.65–

How to read 94Y: 94 is the load index (up to 1,477 lb / 670 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET59 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Corvette Z51 6.2 Stingray 460 hp · 6.2L LT1 V8 245/35R19 89Y 3 fitments
Generation
C7 · 2014–2019
Power
460 hp
Engine
6.2L LT1 V8, Petrol
Center bore
70.3 mm
Bolt pattern
5x120.65
Thread
M12 x 1.5
Check price on Amazon · 245/35R19 Wheels 20x10 ET79 · 5x120.65 · 70.3 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
245/35R19 89YRim 20x10 ET79 5x120.6530 psi
245/40R18 93YRim 19x10 ET79 5x120.6530 psi
285/30R19 94YRim 20x12 ET59 5x120.6530 psi

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). ET79 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

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.
Trims sold in 2019
5
Generation
C7
Other years
All years (1953–2026)

Considering a different size?

Compare your current tire size with the one you want: diameter change, ground clearance and speedometer error.

Open the size calculator

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