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Factory size of GMC Suburban wheels and tolerances

Information updated on Jun. 12, 2022, 11:23

Suburban models were produced by GMC from 1973 to 2006. There were 7 modifications of this car in total:

The manufacturer GMC installed discs with a diameter of 15 to 17 inches on the Suburban model. On this model, you can install 147 disk options, of which 64 factory and 83 are valid.

GMC Suburban: table of standard and permissible disk sizes

The table below shows all the parameters of GMC Suburban wheels that were produced in 1973-2006.

Legend of the table (parameters of PCD and offset of GMC Suburban discs):

  • DIA (hole diameter)
  • LZ (number of holes)
  • PCD (hole circle diameter)
  • ET (disk indent)

Quick jump to the desired modification of GMC Suburban:

By year of production:
By modification:
Modification Production year General parameters Wheel diameter PCD Wheel width ET (disk indent) DIA (diameter) Type of install
1500 4WD C/K series 1973 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
1500 4WD C/K series 1973 7.5Jx16 5/127 ET20 d78.3 16 5X127 7.5 20 78.3 Allowable
1500 C/K series 1973 6Jx15 5/127 ET25 d78.3 15 5X127 6 25 78.3 Allowable
1500 C/K series 1973 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
2500 C/K series 1973 7Jx15 6/139.7 ET12 d116.7 15 6X139.7 7 12 116.7 Factory
1500 4WD C/K series 1974 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
1500 4WD C/K series 1974 7.5Jx16 5/127 ET20 d78.3 16 5X127 7.5 20 78.3 Allowable
1500 C/K series 1974 6Jx15 5/127 ET25 d78.3 15 5X127 6 25 78.3 Allowable
1500 C/K series 1974 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
2500 C/K series 1974 7Jx15 6/139.7 ET12 d116.7 15 6X139.7 7 12 116.7 Factory
1500 4WD C/K series 1975 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
1500 4WD C/K series 1975 7.5Jx16 5/127 ET20 d78.3 16 5X127 7.5 20 78.3 Allowable
1500 C/K series 1975 6Jx15 5/127 ET25 d78.3 15 5X127 6 25 78.3 Allowable
1500 C/K series 1975 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
2500 C/K series 1975 7Jx15 6/139.7 ET12 d116.7 15 6X139.7 7 12 116.7 Factory
1500 4WD C/K series 1976 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
1500 4WD C/K series 1976 7.5Jx16 5/127 ET20 d78.3 16 5X127 7.5 20 78.3 Allowable
1500 C/K series 1976 6Jx15 5/127 ET25 d78.3 15 5X127 6 25 78.3 Allowable
1500 C/K series 1976 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
2500 C/K series 1976 7Jx15 6/139.7 ET12 d116.7 15 6X139.7 7 12 116.7 Factory
1500 4WD C/K series 1977 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
1500 4WD C/K series 1977 7.5Jx16 5/127 ET20 d78.3 16 5X127 7.5 20 78.3 Allowable
1500 C/K series 1977 6Jx15 5/127 ET25 d78.3 15 5X127 6 25 78.3 Allowable
1500 C/K series 1977 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
2500 C/K series 1977 7Jx15 6/139.7 ET12 d116.7 15 6X139.7 7 12 116.7 Factory
1500 4WD C/K series 1978 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
1500 4WD C/K series 1978 7.5Jx16 5/127 ET20 d78.3 16 5X127 7.5 20 78.3 Allowable
1500 C/K series 1978 6Jx15 5/127 ET25 d78.3 15 5X127 6 25 78.3 Allowable
1500 C/K series 1978 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
2500 C/K series 1978 7Jx15 6/139.7 ET12 d116.7 15 6X139.7 7 12 116.7 Factory
1500 4WD C/K series 1979 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
1500 4WD C/K series 1979 7.5Jx16 5/127 ET20 d78.3 16 5X127 7.5 20 78.3 Allowable
1500 C/K series 1979 6Jx15 5/127 ET25 d78.3 15 5X127 6 25 78.3 Allowable
1500 C/K series 1979 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
2500 C/K series 1979 7Jx15 6/139.7 ET12 d116.7 15 6X139.7 7 12 116.7 Factory
1500 4WD C/K series 1980 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
1500 4WD C/K series 1980 7.5Jx16 5/127 ET20 d78.3 16 5X127 7.5 20 78.3 Allowable
1500 C/K series 1980 6Jx15 5/127 ET25 d78.3 15 5X127 6 25 78.3 Allowable
1500 C/K series 1980 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
2500 C/K series 1980 7Jx15 6/139.7 ET12 d116.7 15 6X139.7 7 12 116.7 Factory
1500 4WD C/K series 1981 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
1500 4WD C/K series 1981 7.5Jx16 5/127 ET20 d78.3 16 5X127 7.5 20 78.3 Allowable
1500 C/K series 1981 6Jx15 5/127 ET25 d78.3 15 5X127 6 25 78.3 Allowable
1500 C/K series 1981 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
2500 C/K series 1981 7Jx15 6/139.7 ET12 d116.7 15 6X139.7 7 12 116.7 Factory
1500 4WD C/K series 1982 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
1500 4WD C/K series 1982 7.5Jx16 5/127 ET20 d78.3 16 5X127 7.5 20 78.3 Allowable
1500 C/K series 1982 6Jx15 5/127 ET25 d78.3 15 5X127 6 25 78.3 Allowable
1500 C/K series 1982 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
2500 C/K series 1982 7Jx15 6/139.7 ET12 d116.7 15 6X139.7 7 12 116.7 Factory
1500 4WD C/K series 1983 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
1500 4WD C/K series 1983 7.5Jx16 5/127 ET20 d78.3 16 5X127 7.5 20 78.3 Allowable
1500 C/K series 1983 6Jx15 5/127 ET25 d78.3 15 5X127 6 25 78.3 Allowable
1500 C/K series 1983 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
2500 C/K series 1983 7Jx15 6/139.7 ET12 d116.7 15 6X139.7 7 12 116.7 Factory
1500 4WD C/K series 1984 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
1500 4WD C/K series 1984 7.5Jx16 5/127 ET20 d78.3 16 5X127 7.5 20 78.3 Allowable
1500 C/K series 1984 6Jx15 5/127 ET25 d78.3 15 5X127 6 25 78.3 Allowable
1500 C/K series 1984 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
2500 C/K series 1984 7Jx15 6/139.7 ET12 d116.7 15 6X139.7 7 12 116.7 Factory
1500 4WD C/K series 1985 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
1500 4WD C/K series 1985 7.5Jx16 5/127 ET20 d78.3 16 5X127 7.5 20 78.3 Allowable
1500 C/K series 1985 6Jx15 5/127 ET25 d78.3 15 5X127 6 25 78.3 Allowable
1500 C/K series 1985 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
2500 C/K series 1985 7Jx15 6/139.7 ET12 d116.7 15 6X139.7 7 12 116.7 Factory
1500 4WD C/K series 1986 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
1500 4WD C/K series 1986 7.5Jx16 5/127 ET20 d78.3 16 5X127 7.5 20 78.3 Allowable
1500 C/K series 1986 6Jx15 5/127 ET25 d78.3 15 5X127 6 25 78.3 Allowable
1500 C/K series 1986 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
2500 C/K series 1986 7Jx15 6/139.7 ET12 d116.7 15 6X139.7 7 12 116.7 Factory
1500 4WD C/K series 1987 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
1500 4WD C/K series 1987 7.5Jx16 5/127 ET20 d78.3 16 5X127 7.5 20 78.3 Allowable
1500 C/K series 1987 6Jx15 5/127 ET25 d78.3 15 5X127 6 25 78.3 Allowable
1500 C/K series 1987 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
2500 C/K series 1987 7Jx15 6/139.7 ET12 d116.7 15 6X139.7 7 12 116.7 Factory
1500 4WD C/K series 1988 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
1500 4WD C/K series 1988 7.5Jx16 5/127 ET20 d78.3 16 5X127 7.5 20 78.3 Allowable
1500 C/K series 1988 6Jx15 5/127 ET25 d78.3 15 5X127 6 25 78.3 Allowable
1500 C/K series 1988 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
2500 C/K series 1988 7Jx15 6/139.7 ET12 d116.7 15 6X139.7 7 12 116.7 Factory
1500 4WD C/K series 1989 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
1500 4WD C/K series 1989 7.5Jx16 5/127 ET20 d78.3 16 5X127 7.5 20 78.3 Allowable
1500 C/K series 1989 6Jx15 5/127 ET25 d78.3 15 5X127 6 25 78.3 Allowable
1500 C/K series 1989 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
2500 C/K series 1989 7Jx15 6/139.7 ET12 d116.7 15 6X139.7 7 12 116.7 Factory
1500 4WD C/K series 1990 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
1500 4WD C/K series 1990 7.5Jx16 5/127 ET20 d78.3 16 5X127 7.5 20 78.3 Allowable
1500 C/K series 1990 6Jx15 5/127 ET25 d78.3 15 5X127 6 25 78.3 Allowable
1500 C/K series 1990 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
2500 C/K series 1990 7Jx15 6/139.7 ET12 d116.7 15 6X139.7 7 12 116.7 Factory
1500 4WD C/K series 1991 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
1500 4WD C/K series 1991 7.5Jx16 5/127 ET20 d78.3 16 5X127 7.5 20 78.3 Allowable
1500 C/K series 1991 6Jx15 5/127 ET25 d78.3 15 5X127 6 25 78.3 Allowable
1500 C/K series 1991 7Jx15 5/127 ET25 d78.3 15 5X127 7 25 78.3 Allowable
2500 C/K series 1991 7Jx15 6/139.7 ET12 d116.7 15 6X139.7 7 12 116.7 Factory
1500 GMT400 1992 6.5Jx16 6/139.7 ET31 d78.3 16 6X139.7 6.5 31 78.3 Factory
1500 GMT400 1992 7Jx16 6/139.7 ET31 d78.3 16 6X139.7 7 31 78.3 Factory
2500 GMT400 1992 6.5Jx16 8/165.1 ET31 d116.7 16 8X165.1 6.5 31 116.7 Factory
1500 GMT400 1993 6.5Jx16 6/139.7 ET31 d78.3 16 6X139.7 6.5 31 78.3 Factory
1500 GMT400 1993 7Jx16 6/139.7 ET31 d78.3 16 6X139.7 7 31 78.3 Factory
2500 GMT400 1993 6.5Jx16 8/165.1 ET31 d116.7 16 8X165.1 6.5 31 116.7 Factory
1500 GMT400 1994 6.5Jx16 6/139.7 ET31 d78.3 16 6X139.7 6.5 31 78.3 Factory
1500 GMT400 1994 7Jx16 6/139.7 ET31 d78.3 16 6X139.7 7 31 78.3 Factory
2500 GMT400 1994 6.5Jx16 8/165.1 ET31 d116.7 16 8X165.1 6.5 31 116.7 Factory
1500 GMT400 1995 6.5Jx16 6/139.7 ET31 d78.3 16 6X139.7 6.5 31 78.3 Factory
1500 GMT400 1995 7Jx16 6/139.7 ET31 d78.3 16 6X139.7 7 31 78.3 Factory
2500 GMT400 1995 6.5Jx16 8/165.1 ET31 d116.7 16 8X165.1 6.5 31 116.7 Factory
1500 GMT400 1996 6.5Jx16 6/139.7 ET31 d78.3 16 6X139.7 6.5 31 78.3 Factory
1500 GMT400 1996 7Jx16 6/139.7 ET31 d78.3 16 6X139.7 7 31 78.3 Factory
2500 GMT400 1996 6.5Jx16 8/165.1 ET31 d116.7 16 8X165.1 6.5 31 116.7 Factory
1500 GMT400 1997 6.5Jx16 6/139.7 ET31 d78.3 16 6X139.7 6.5 31 78.3 Factory
1500 GMT400 1997 7Jx16 6/139.7 ET31 d78.3 16 6X139.7 7 31 78.3 Factory
2500 GMT400 1997 6.5Jx16 8/165.1 ET31 d116.7 16 8X165.1 6.5 31 116.7 Factory
1500 GMT400 1998 6.5Jx16 6/139.7 ET31 d78.3 16 6X139.7 6.5 31 78.3 Factory
1500 GMT400 1998 7Jx16 6/139.7 ET31 d78.3 16 6X139.7 7 31 78.3 Factory
2500 GMT400 1998 6.5Jx16 8/165.1 ET31 d116.7 16 8X165.1 6.5 31 116.7 Factory
1500 GMT400 1999 6.5Jx16 6/139.7 ET31 d78.3 16 6X139.7 6.5 31 78.3 Factory
1500 GMT400 1999 7Jx16 6/139.7 ET31 d78.3 16 6X139.7 7 31 78.3 Factory
2500 GMT400 1999 6.5Jx16 8/165.1 ET31 d116.7 16 8X165.1 6.5 31 116.7 Factory
1500 GMT800 2000 6.5Jx16 6/139.7 ET31 d78.3 16 6X139.7 6.5 31 78.3 Factory
1500 GMT800 2000 7Jx16 6/139.7 ET31 d78.3 16 6X139.7 7 31 78.3 Factory
1500 GMT800 2000 7.5Jx17 6/139.7 ET31 d78.3 17 6X139.7 7.5 31 78.3 Allowable
2500 GMT800 2000 6.5Jx16 8/165.1 ET28 d116.7 16 8X165.1 6.5 28 116.7 Factory
1500 GMT800 2001 6.5Jx16 6/139.7 ET31 d78.3 16 6X139.7 6.5 31 78.3 Factory
1500 GMT800 2001 7Jx16 6/139.7 ET31 d78.3 16 6X139.7 7 31 78.3 Factory
1500 GMT800 2001 7.5Jx17 6/139.7 ET31 d78.3 17 6X139.7 7.5 31 78.3 Allowable
2500 GMT800 2001 6.5Jx16 8/165.1 ET28 d116.7 16 8X165.1 6.5 28 116.7 Factory
1500 GMT800 2002 6.5Jx16 6/139.7 ET31 d78.3 16 6X139.7 6.5 31 78.3 Factory
1500 GMT800 2002 7Jx16 6/139.7 ET31 d78.3 16 6X139.7 7 31 78.3 Factory
1500 GMT800 2002 7.5Jx17 6/139.7 ET31 d78.3 17 6X139.7 7.5 31 78.3 Allowable
2500 GMT800 2002 6.5Jx16 8/165.1 ET28 d116.7 16 8X165.1 6.5 28 116.7 Factory
1500 GMT800 2003 6.5Jx16 6/139.7 ET31 d78.3 16 6X139.7 6.5 31 78.3 Factory
1500 GMT800 2003 7Jx16 6/139.7 ET31 d78.3 16 6X139.7 7 31 78.3 Factory
1500 GMT800 2003 7.5Jx17 6/139.7 ET31 d78.3 17 6X139.7 7.5 31 78.3 Allowable
2500 GMT800 2003 6.5Jx16 8/165.1 ET28 d116.7 16 8X165.1 6.5 28 116.7 Factory
1500 GMT800 2004 6.5Jx16 6/139.7 ET31 d78.3 16 6X139.7 6.5 31 78.3 Factory
1500 GMT800 2004 7Jx16 6/139.7 ET31 d78.3 16 6X139.7 7 31 78.3 Factory
1500 GMT800 2004 7.5Jx17 6/139.7 ET31 d78.3 17 6X139.7 7.5 31 78.3 Allowable
2500 GMT800 2004 6.5Jx16 8/165.1 ET28 d116.7 16 8X165.1 6.5 28 116.7 Factory
1500 GMT800 2005 6.5Jx16 6/139.7 ET31 d78.3 16 6X139.7 6.5 31 78.3 Factory
1500 GMT800 2005 7Jx16 6/139.7 ET31 d78.3 16 6X139.7 7 31 78.3 Factory
1500 GMT800 2005 7.5Jx17 6/139.7 ET31 d78.3 17 6X139.7 7.5 31 78.3 Allowable
2500 GMT800 2005 6.5Jx16 8/165.1 ET28 d116.7 16 8X165.1 6.5 28 116.7 Factory
1500 GMT800 2006 6.5Jx16 6/139.7 ET31 d78.3 16 6X139.7 6.5 31 78.3 Factory
1500 GMT800 2006 7Jx16 6/139.7 ET31 d78.3 16 6X139.7 7 31 78.3 Factory
1500 GMT800 2006 7.5Jx17 6/139.7 ET31 d78.3 17 6X139.7 7.5 31 78.3 Allowable
2500 GMT800 2006 6.5Jx16 8/165.1 ET28 d116.7 16 8X165.1 6.5 28 116.7 Factory

Wheel sizes for other GMC models