Generation
Chevrolet G20 Van 1970–1996
Change
Bolt pattern PCD
5x127
5 mounting holes on a 127 mm pitch circle
Centre bore DIA
78.1
millimetres
Wheel offset
ET 19
mm
Fasteners
1/2-20 UNF
Nut
Tightening torque
140
N·m
Tyre pressure
—
Before buying: Match PCD and centre bore precisely. Also check wheel offset and width against your VIN.
All tyre sizes
- P225/75R15
- P235/75R15 105S
Tyres and wheels by version
These options apply only to the stated years, markets and trim levels. Check the size against the vehicle placard and handbook before buying.
- For US-market G20s, LT215/85R16E and LT225/75R16E tyres are found; other sizes may also have been used in different years and trim levels. Load/speed indices and factory cold tyre pressure depend on the specific tyre, number of plies and maximum permissible load. Standard wheel sizes and offset also depend on the year and version; stating them without an exact specification would be unreliable.
Vehicles with the same PCD and centre bore
24matchesExact match: 5x127 and 78.1 mm
- Buick Riviera 1977–1978 ET 0
- Buick Riviera 1974–1976 ET 0
- Buick Riviera 1971–1973 ET 0
- Buick Riviera 1966–1970 ET 0
- Buick Riviera 1963–1965 ET 0
- Buick Roadmaster 1991–1998 ET 8
- Cadillac Fleetwood Brougham 1993–1996 ET 0
- Cadillac Fleetwood Brougham 1977–1986 ET 15
- Cadillac Seville 1975–1979 ET 10
- Chevrolet Astro Van 1985–2003 ET 8
- Chevrolet Bel Air 1971–1976 ET 0
- Chevrolet Biscayne 1971–1976 ET 0