GMC Jimmy K5 4WD II 1978 - Specs of wheel sizes, PCD, Offset and Rims
Standard wheel sizes for GMC Jimmy K5 4WD II 1978
GMC Jimmy K5 4WD II 1978.
Table of standard and suitable rim sizes for GMC Jimmy K5 4WD II 1978.
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)
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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 |
|---|---|---|---|---|---|---|---|---|
| GMC Jimmy K5 4WD II | 1978 | 7Jx15 6/139.7 ET12 d78.3 | 7 | 15 | 6X139.7 | 12 | 78.3 | OEM wheels |