Sizes of Tires and Rims for the GMC Sierra 1500


Sierra 1500 GMTT1 (2019-2021)

Tire size Tire pressure Rim size Wheel fastener Center bore
255/70 R17 8Jx17 ET24 Nuts: 6 x 139.7 (PCD) 78.1 mm
265/70 R17 8Jx17 ET24 Nuts: 6 x 139.7 (PCD) 78.1 mm
LT265/70 R17 8Jx17 ET24 Nuts: 6 x 139.7 (PCD) 78.1 mm
265/65 R18 8.5Jx18 ET26 Nuts: 6 x 139.7 (PCD) 78.1 mm
275/65 R18 8.5Jx18 ET26 Nuts: 6 x 139.7 (PCD) 78.1 mm
275/60 R20 9Jx20 ET28 Nuts: 6 x 139.7 (PCD) 78.1 mm
275/50 R22 9Jx22 ET28 Nuts: 6 x 139.7 (PCD) 78.1 mm
More sizes

Sierra 1500 Limited GMTK2 Facelift (2019-2019)

Tire size Tire pressure Rim size Wheel fastener Center bore
LT255/70 R17 2.4 bar 7.5Jx17 ET31 Nuts: 6 x 139.7 (PCD) 78.1 mm
LT265/70 R17 2.4 bar 8Jx17 ET24 Nuts: 6 x 139.7 (PCD) 78.1 mm
LT265/65 R18 2.4 bar 8.5Jx18 ET24 Nuts: 6 x 139.7 (PCD) 78.1 mm
LT275/55 R20 2.5 bar 9Jx20 ET27 Nuts: 6 x 139.7 (PCD) 78.1 mm
LT285/45 R22 2.6 bar 9Jx22 ET24 Nuts: 6 x 139.7 (PCD) 78.1 mm

Sierra 1500 GMTK2 Facelift (2016-2018)

Tire size Tire pressure Rim size Wheel fastener Center bore
LT245/75 R17 2.4 bar 7.5Jx17 ET31 Nuts: 6 x 139.7 (PCD) 78.1 mm
LT255/70 R17 2.4 bar 7.5Jx17 ET31 Nuts: 6 x 139.7 (PCD) 78.1 mm
LT265/70 R17 2.4 bar 8Jx17 ET24 Nuts: 6 x 139.7 (PCD) 78.1 mm
LT265/65 R18 2.4 bar 8Jx18 ET24 Nuts: 6 x 139.7 (PCD) 78.1 mm
LT275/55 R20 2.5 bar 9Jx20 ET24 Nuts: 6 x 139.7 (PCD) 78.1 mm

Sierra 1500 GMTK2 (2014-2015)

Tire size Tire pressure Rim size Wheel fastener Center bore
LT245/75 R17 2.4 bar 7.5Jx17 ET31 Nuts: 6 x 139.7 (PCD) 78.1 mm
LT255/70 R17 2.4 bar 7.5Jx17 ET31 Nuts: 6 x 139.7 (PCD) 78.1 mm
LT265/70 R17 2.4 bar 8Jx17 ET24 Nuts: 6 x 139.7 (PCD) 78.1 mm
LT265/65 R18 2.4 bar 8Jx18 ET24 Nuts: 6 x 139.7 (PCD) 78.1 mm
LT275/55 R20 2.5 bar 9Jx20 ET24 Nuts: 6 x 139.7 (PCD) 78.1 mm

Sierra 1500 GMT900 (2007-2013)

Tire size Tire pressure Rim size Wheel fastener Center bore
LT245/70 R17 2.4 bar 7.5Jx17 ET28 Nuts: 6 x 139.7 (PCD) 78.1 mm
LT265/70 R17 2.4 bar 7.5Jx17 ET31 Nuts: 6 x 139.7 (PCD) 78.1 mm
LT265/65 R18 2.4 bar 8Jx18 ET31 Nuts: 6 x 139.7 (PCD) 78.1 mm
LT275/55 R20 2.5 bar 8.5Jx20 ET31 Nuts: 6 x 139.7 (PCD) 78.1 mm

Sierra 1500 GMT800 (1999-2006)

Tire size Tire pressure Rim size Wheel fastener Center bore
235/75 R16 2.4 bar 6.5Jx16 ET25 Nuts: 6 x 139.7 (PCD) 78.1 mm
235/75 R16 2.4 bar 6.5Jx16 ET25 Nuts: 6 x 139.7 (PCD) 78.1 mm
245/75 R16 2.4 bar 7Jx16 ET31 Nuts: 6 x 139.7 (PCD) 78.1 mm
245/75 R16 2.4 bar 7Jx16 ET31 Nuts: 6 x 139.7 (PCD) 78.1 mm
255/70 R16 2.4 bar 7Jx16 ET31 Nuts: 6 x 139.7 (PCD) 78.1 mm
255/70 R16 2.4 bar 7Jx16 ET31 Nuts: 6 x 139.7 (PCD) 78.1 mm
255/65 R17 2.4 bar 7.5Jx17 ET31 Nuts: 6 x 139.7 (PCD) 78.1 mm
255/65 R17 2.4 bar 7.5Jx17 ET31 Nuts: 6 x 139.7 (PCD) 78.1 mm
More sizes

Sierra 1500 GMT400 (1988-1998)

Tire size Tire pressure Rim size Wheel fastener Center bore
225/75 R15 Front: 2.4 bar
Rear: 2.2 bar
6.5Jx15 ET43 Nuts: 5 x 127 (PCD) 78.3 mm
235/75 R15 Front: 2.2 bar
Rear: 2.4 bar
7Jx15 ET38 Nuts: 5 x 127 (PCD) 78.3 mm
235/70 R16 Front: 2.2 bar
Rear: 2.4 bar
7Jx16 ET38 Nuts: 5 x 127 (PCD) 78.3 mm
255/65 R16 Front: 2.1 bar
Rear: 2.3 bar
7.5Jx16 ET35 Nuts: 5 x 127 (PCD) 78.3 mm
255/60 R17 Front: 2.1 bar
Rear: 2.3 bar
7.5Jx17 ET35 Nuts: 5 x 127 (PCD) 78.3 mm
255/55 R18 Front: 2 bar
Rear: 2.2 bar
8Jx18 ET30 Nuts: 5 x 127 (PCD) 78.3 mm
More sizes

Sierra 1500 GMTT1 (2019-2021)

Tire size
255/70 R17
Rim size
8Jx17 ET24
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
265/70 R17
Rim size
8Jx17 ET24
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
LT265/70 R17
Rim size
8Jx17 ET24
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
265/65 R18
Rim size
8.5Jx18 ET26
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
275/65 R18
Rim size
8.5Jx18 ET26
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
275/60 R20
Rim size
9Jx20 ET28
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
275/50 R22
Rim size
9Jx22 ET28
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
More sizes

Sierra 1500 Limited GMTK2 Facelift (2019-2019)

Tire size
LT255/70 R17
Tire pressure
2.4 bar
Rim size
7.5Jx17 ET31
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
LT265/70 R17
Tire pressure
2.4 bar
Rim size
8Jx17 ET24
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
LT265/65 R18
Tire pressure
2.4 bar
Rim size
8.5Jx18 ET24
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
LT275/55 R20
Tire pressure
2.5 bar
Rim size
9Jx20 ET27
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
LT285/45 R22
Tire pressure
2.6 bar
Rim size
9Jx22 ET24
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
More sizes

Sierra 1500 GMTK2 Facelift (2016-2018)

Tire size
LT245/75 R17
Tire pressure
2.4 bar
Rim size
7.5Jx17 ET31
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
LT255/70 R17
Tire pressure
2.4 bar
Rim size
7.5Jx17 ET31
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
LT265/70 R17
Tire pressure
2.4 bar
Rim size
8Jx17 ET24
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
LT265/65 R18
Tire pressure
2.4 bar
Rim size
8Jx18 ET24
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
LT275/55 R20
Tire pressure
2.5 bar
Rim size
9Jx20 ET24
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
More sizes

Sierra 1500 GMTK2 (2014-2015)

Tire size
LT245/75 R17
Tire pressure
2.4 bar
Rim size
7.5Jx17 ET31
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
LT255/70 R17
Tire pressure
2.4 bar
Rim size
7.5Jx17 ET31
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
LT265/70 R17
Tire pressure
2.4 bar
Rim size
8Jx17 ET24
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
LT265/65 R18
Tire pressure
2.4 bar
Rim size
8Jx18 ET24
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
LT275/55 R20
Tire pressure
2.5 bar
Rim size
9Jx20 ET24
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
More sizes

Sierra 1500 GMT900 (2007-2013)

Tire size
LT245/70 R17
Tire pressure
2.4 bar
Rim size
7.5Jx17 ET28
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
LT265/70 R17
Tire pressure
2.4 bar
Rim size
7.5Jx17 ET31
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
LT265/65 R18
Tire pressure
2.4 bar
Rim size
8Jx18 ET31
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
LT275/55 R20
Tire pressure
2.5 bar
Rim size
8.5Jx20 ET31
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
More sizes

Sierra 1500 GMT800 (1999-2006)

Tire size
235/75 R16
Tire pressure
2.4 bar
Rim size
6.5Jx16 ET25
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
235/75 R16
Tire pressure
2.4 bar
Rim size
6.5Jx16 ET25
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
245/75 R16
Tire pressure
2.4 bar
Rim size
7Jx16 ET31
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
245/75 R16
Tire pressure
2.4 bar
Rim size
7Jx16 ET31
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
255/70 R16
Tire pressure
2.4 bar
Rim size
7Jx16 ET31
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
255/70 R16
Tire pressure
2.4 bar
Rim size
7Jx16 ET31
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
255/65 R17
Tire pressure
2.4 bar
Rim size
7.5Jx17 ET31
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
255/65 R17
Tire pressure
2.4 bar
Rim size
7.5Jx17 ET31
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
More sizes

Sierra 1500 GMT400 (1988-1998)

Tire size
225/75 R15
Tire pressure
Front: 2.4 bar
Rear: 2.2 bar
Rim size
6.5Jx15 ET43
Wheel fastener
Nuts: 5 x 127 (PCD)
Center bore
78.3 mm
Tire size
235/75 R15
Tire pressure
Front: 2.2 bar
Rear: 2.4 bar
Rim size
7Jx15 ET38
Wheel fastener
Nuts: 5 x 127 (PCD)
Center bore
78.3 mm
Tire size
235/70 R16
Tire pressure
Front: 2.2 bar
Rear: 2.4 bar
Rim size
7Jx16 ET38
Wheel fastener
Nuts: 5 x 127 (PCD)
Center bore
78.3 mm
Tire size
255/65 R16
Tire pressure
Front: 2.1 bar
Rear: 2.3 bar
Rim size
7.5Jx16 ET35
Wheel fastener
Nuts: 5 x 127 (PCD)
Center bore
78.3 mm
Tire size
255/60 R17
Tire pressure
Front: 2.1 bar
Rear: 2.3 bar
Rim size
7.5Jx17 ET35
Wheel fastener
Nuts: 5 x 127 (PCD)
Center bore
78.3 mm
Tire size
255/55 R18
Tire pressure
Front: 2 bar
Rear: 2.2 bar
Rim size
8Jx18 ET30
Wheel fastener
Nuts: 5 x 127 (PCD)
Center bore
78.3 mm
More sizes