Sizes of Tires and Rims for the GMC Yukon


Yukon GMTK2 (2015-2020)

Tire size Tire pressure Rim size Wheel fastener Center bore
265/65 R18 2.4 bar 8.5Jx18 ET24 Nuts: 6 x 139.7 (PCD) 78.1 mm
275/55 R20 2.4 bar 9Jx20 ET27 Nuts: 6 x 139.7 (PCD) 78.1 mm
285/45 R22 2.4 bar 9Jx22 ET24 Nuts: 6 x 139.7 (PCD) 78.1 mm

Yukon GMT900 (2007-2014)

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

Yukon GMT800 (2000-2006)

Tire size Tire pressure Rim size Wheel fastener Center bore
LT245/75 R16 6.5Jx16 ET31 Nuts: 6 x 139.7 (PCD) 78.1 mm
LT265/70 R16 7Jx16 ET31 Nuts: 6 x 139.7 (PCD) 78.1 mm
LT265/65 R17 7.5Jx17 ET31 Nuts: 6 x 139.7 (PCD) 78.1 mm

Yukon GMT400 (1991-1999)

Tire size Tire pressure Rim size Wheel fastener Center bore
235/75 R15 7Jx15 ET31 Nuts: 5 x 127 (PCD) 78.3 mm

Yukon GMTK2 (2015-2020)

Tire size
265/65 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
275/55 R20
Tire pressure
2.4 bar
Rim size
9Jx20 ET27
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
285/45 R22
Tire pressure
2.4 bar
Rim size
9Jx22 ET24
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm

Yukon GMT900 (2007-2014)

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

Yukon GMT800 (2000-2006)

Tire size
LT245/75 R16
Rim size
6.5Jx16 ET31
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
LT265/70 R16
Rim size
7Jx16 ET31
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm
Tire size
LT265/65 R17
Rim size
7.5Jx17 ET31
Wheel fastener
Nuts: 6 x 139.7 (PCD)
Center bore
78.1 mm

Yukon GMT400 (1991-1999)

Tire size
235/75 R15
Rim size
7Jx15 ET31
Wheel fastener
Nuts: 5 x 127 (PCD)
Center bore
78.3 mm