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1966 Chevrolet Corvette 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 1966 Chevrolet Corvette.

1966 Chevrolet Corvette tire sizes

195/75R15205/75R15
Bolt pattern
Other years
19621963196419651966196719681969 All 1953–2026
Fitment tables

4 trims sold in 1966

Open a trim for its factory package and every alternative size, front and rear.

Chevrolet Corvette C2

1963 – 1967 4 trims

Corvette 5.3 327cid

300 hp · 5.3L V8 7.75x D15 5 fitments
GenerationC2 1963–1967
Power300 hp
Engine5.3L V8, Petrol
Center bore70.3 mm
PCD5x120.65
Thread7/16" - 20 UNF
Tire sizeRim size and bolt patternPressure, psiPrices
7.75x D1515x5.5 ET11.2 5x120.6524TiresRims
7.75x D1515x6 ET15.5 5x120.6524TiresRims
7.75x D1515x6 ET15.5 5x120.6524TiresRims
195/75 R1515x5.5 ET10 5x120.6526TiresRims
205/75 R1515x6 ET10 5x120.6526TiresRims

Corvette 5.3 327cid

350 hp · 5.3L V8 7.75x D15 5 fitments
GenerationC2 1963–1967
Power350 hp
Engine5.3L V8, Petrol
Center bore70.3 mm
PCD5x120.65
Thread7/16" - 20 UNF
Tire sizeRim size and bolt patternPressure, psiPrices
7.75x D1515x5.5 ET11.2 5x120.6524TiresRims
7.75x D1515x6 ET15.5 5x120.6524TiresRims
7.75x D1515x6 ET15.5 5x120.6524TiresRims
195/75 R1515x5.5 ET10 5x120.6526TiresRims
205/75 R1515x6 ET10 5x120.6526TiresRims

Corvette 7.0 427cid

425 hp · 7.0L V8 7.75x D15 5 fitments
GenerationC2 1963–1967
Power425 hp
Engine7.0L V8, Petrol
Center bore70.3 mm
PCD5x120.65
Thread1/2" - 20 UNF
Tire sizeRim size and bolt patternPressure, psiPrices
7.75x D1515x5.5 ET11.2 5x120.6524TiresRims
7.75x D1515x6 ET15.5 5x120.6524TiresRims
7.75x D1515x6 ET15.5 5x120.6524TiresRims
195/75 R1515x5.5 ET10 5x120.6526TiresRims
205/75 R1515x6 ET10 5x120.6526TiresRims

Corvette 7.0 427cid

390 hp · 7.0L V8 7.75x D15 5 fitments
GenerationC2 1963–1967
Power390 hp
Engine7.0L V8, Petrol
Center bore70.3 mm
PCD5x120.65
Thread7/16" - 20 UNF
Tire sizeRim size and bolt patternPressure, psiPrices
7.75x D1515x5.5 ET11.2 5x120.6524TiresRims
7.75x D1515x6 ET15.5 5x120.6524TiresRims
7.75x D1515x6 ET15.5 5x120.6524TiresRims
195/75 R1515x5.5 ET10 5x120.6526TiresRims
205/75 R1515x6 ET10 5x120.6526TiresRims
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.

Considering a different size?

Run your OE size against the one you want to see diameter change, ground clearance and speedometer error.

Open the size calculator
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