Pontiac Firebird 3.1 F-body III 1990-1992 wheel sizes
Standard wheel sizes for Pontiac Firebird 3.1 F-body III
Pontiac Firebird 3.1 F-body III model existed from 1990 to 1992.
Table of standard and suitable rim sizes for Pontiac Firebird 3.1 F-body III.
Not all wheels will fit all cars!
Understand wheel diameter, width, offset, bolt fitment and centre bore before shopping for wheels.
Bolt pattern parameters are usually called PCD:
- LZ (Bolt holes, Lugs)
- PCD (Bolt Pattern or Bolt Fitment)
- ET (Wheel offset)
- DIA (Central bore)
Pontiac Firebird 3.1 F-body III - What is the bolt pattern?
Pontiac Firebird 3.1 F-body III (1990 - 1992) wheel sizes.
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| Make / model / modification | Year | Wheel marking | Wheel width | RIM diameter | Bolt pattern LZ*PCD | Offset (ET) | Center Bore DIA | OEM or Alternate |
|---|---|---|---|---|---|---|---|---|
| Pontiac Firebird 3.1 F-body III | 1992 | 6Jx14 5/120.65 ET8 d70.3 | 6 | 14 | 5X120.65 | 8 | 70.3 | OEM wheels |
| Pontiac Firebird 3.1 F-body III | 7Jx14 5/120.65 ET12 d70.3 | 7 | 14 | 5X120.65 | 12 | 70.3 | OEM wheels | |
| Pontiac Firebird 3.1 F-body III | 7Jx15 5/120.65 ET8 d70.3 | 7 | 15 | 5X120.65 | 8 | 70.3 | Replacement | |
| Pontiac Firebird 3.1 F-body III | 1991 | 6Jx14 5/120.65 ET8 d70.3 | 6 | 14 | 5X120.65 | 8 | 70.3 | OEM wheels |
| Pontiac Firebird 3.1 F-body III | 7Jx14 5/120.65 ET12 d70.3 | 7 | 14 | 5X120.65 | 12 | 70.3 | OEM wheels | |
| Pontiac Firebird 3.1 F-body III | 7Jx15 5/120.65 ET8 d70.3 | 7 | 15 | 5X120.65 | 8 | 70.3 | Replacement | |
| Pontiac Firebird 3.1 F-body III | 1990 | 6Jx14 5/120.65 ET8 d70.3 | 6 | 14 | 5X120.65 | 8 | 70.3 | OEM wheels |
| Pontiac Firebird 3.1 F-body III | 7Jx14 5/120.65 ET12 d70.3 | 7 | 14 | 5X120.65 | 12 | 70.3 | OEM wheels | |
| Pontiac Firebird 3.1 F-body III | 7Jx15 5/120.65 ET8 d70.3 | 7 | 15 | 5X120.65 | 8 | 70.3 | Replacement | |