GMC Sierra 1500 4WD GMT400 1991.
Table of standard and suitable rim sizes for GMC Sierra 1500 4WD GMT400 1991.
Not all wheels will fit all cars!
Understand wheel diameter, width, offset, bolt fitment and centre bore before shopping for wheels.
Make / model / modification | Year | Wheel marking | Wheel width | RIM diameter | Bolt pattern LZ*PCD | Offset (ET) | Center Bore DIA | OEM or Alternate |
---|---|---|---|---|---|---|---|---|
GMC Sierra 1500 4WD GMT400 | 1991 | 7Jx16 6/139.7 ET31 d78.3 | 7 | 16 | 6X139.7 | 31 | 78.3 | OEM wheels |
GMC Sierra 1500 4WD GMT400 | 8Jx16 6/139.7 ET20 d78.3 | 8 | 16 | 6X139.7 | 20 | 78.3 | Replacement | |
GMC Sierra 1500 4WD GMT400 | 7.5Jx17 6/139.7 ET25 d78.3 | 7.5 | 17 | 6X139.7 | 25 | 78.3 | Replacement | |
GMC Sierra 1500 4WD GMT400 | 7.5Jx18 6/139.7 ET25 d78.3 | 7.5 | 18 | 6X139.7 | 25 | 78.3 | Replacement | |
GMC Sierra 1500 4WD GMT400 | 8.5Jx18 6/139.7 ET25 d78.3 | 8.5 | 18 | 6X139.7 | 25 | 78.3 | Replacement | |
GMC Sierra 1500 4WD GMT400 | 9Jx20 6/139.7 ET20 d78.3 | 9 | 20 | 6X139.7 | 20 | 78.3 | Replacement |