Sizes of Tires and Rims for the Chevrolet


Silverado 2500 HD IV (GMTT1XX) (2020-2021)

Tire size Tire pressure Rim size Wheel fastener Center bore
LT245/75 R17 Front: 4.1 bar
Rear: 5.5 bar
7.5Jx17 ET44 Nuts: 8 x 180 (PCD) 124.1 mm
LT265/70 R17 Front: 4.1 bar
Rear: 5.5 bar
7.5Jx17 ET44 Nuts: 8 x 180 (PCD) 124.1 mm
LT275/70 R18 8Jx18 ET44 Nuts: 8 x 180 (PCD) 124.1 mm
LT275/65 R20 8.5Jx20 ET47 Nuts: 8 x 180 (PCD) 124.1 mm

Silverado 3500 HD T1XX (2020-2021)

Tire size Tire pressure Rim size Wheel fastener Center bore
LT235/80 R17 Front: 4.8 bar
Rear: 4.5 bar
6.5Jx17 ET125 Nuts: 8 x 210 (PCD) 124.1 mm
LT235/80 R17 Front: 4.8 bar
Rear: 4.5 bar
6.5Jx17 ET125 Nuts: 8 x 210 (PCD) 154.2 mm

Silverado 2500 HD III (GMTK2XX) (2015-2019)

Tire size Tire pressure Rim size Wheel fastener Center bore
LT245/75 R17 Front: 4.1 bar
Rear: 5.5 bar
7.5Jx17 ET44 Nuts: 8 x 180 (PCD) 124.1 mm
LT265/70 R17 Front: 4.1 bar
Rear: 5.5 bar
7.5Jx17 ET44 Nuts: 8 x 180 (PCD) 124.1 mm
LT265/70 R18 Front: 4.5 bar
Rear: 5.2 bar
8Jx18 ET44 Nuts: 8 x 180 (PCD) 124.1 mm
LT265/60 R20 Front: 4.1 bar
Rear: 4.8 bar
8.5Jx20 ET44 Nuts: 8 x 180 (PCD) 124.1 mm

Silverado 3500 HD K2XX (2015-2019)

Tire size Tire pressure Rim size Wheel fastener Center bore
LT235/80 R17 Front: 4.8 bar
Rear: 4.5 bar
6.5Jx17 ET125 Nuts: 8 x 210 (PCD) 124.1 mm
LT235/80 R17 Front: 4.8 bar
Rear: 4.5 bar
6.5Jx17 ET125 Nuts: 8 x 210 (PCD) 154.2 mm

Silverado 2500 HD II (GMT900) (2007-2014)

Tire size Tire pressure Rim size Wheel fastener Center bore
LT245/75 R16 Front: 4.5 bar
Rear: 5.5 bar
6.5Jx16 ET28 Nuts: 8 x 165.1 (PCD) 116.6 mm
265/70 R17 Front: 4.5 bar
Rear: 5.5 bar
7.5Jx17 ET28 Nuts: 8 x 165.1 (PCD) 116.6 mm
LT245/75 R17 Front: 4.1 bar
Rear: 5.5 bar
7.5Jx17 ET44 Nuts: 8 x 180 (PCD) 124.1 mm
LT265/70 R17 Front: 4.1 bar
Rear: 5.5 bar
7.5Jx17 ET44 Nuts: 8 x 180 (PCD) 124.1 mm
LT265/70 R18 Front: 4.5 bar
Rear: 5.2 bar
8Jx18 ET44 Nuts: 8 x 180 (PCD) 124.1 mm
LT265/60 R20 Front: 4.1 bar
Rear: 4.8 bar
8.5Jx20 ET44 Nuts: 8 x 180 (PCD) 124.1 mm
More sizes

Silverado 3500 HD GMT900 (2007-2014)

Tire size Tire pressure Rim size Wheel fastener Center bore
LT215/85 R16 Front: 4.1 bar
Rear: 5.2 bar
6.5Jx16 ET125 Nuts: 8 x 165.1 (PCD) 116.6 mm
LT225/75 R17 Front: 4.1 bar
Rear: 5.2 bar
6.5Jx17 ET125 Nuts: 8 x 165.1 (PCD) 116.6 mm
LT235/80 R17 Front: 5.5 bar
Rear: 4.5 bar
6.5Jx17 ET125 Nuts: 8 x 210 (PCD) 124.1 mm
LT235/80 R17 Front: 5.5 bar
Rear: 4.5 bar
6.5Jx17 ET125 Nuts: 8 x 210 (PCD) 154.2 mm

Silverado 2500 HD Classic 2007-2007

Tire size Tire pressure Rim size Wheel fastener Center bore
LT245/75 R16 Front: 4.5 bar
Rear: 5.5 bar
6.5Jx16 ET28 Nuts: 8 x 165.1 (PCD) 116.6 mm

Silverado 1500 HD Classic 2007-2007

Tire size Tire pressure Rim size Wheel fastener Center bore
LT245/75 R16 3.4 bar 6.5Jx16 ET28 Nuts: 8 x 165.1 (PCD) 116.6 mm

Silverado 2500 HD I (GMT800) Facelift (2003-2006)

Tire size Tire pressure Rim size Wheel fastener Center bore
LT245/75 R16 Front: 4.5 bar
Rear: 5.5 bar
6.5Jx16 ET28 Nuts: 8 x 165.1 (PCD) 116.6 mm

Silverado 1500 HD Facelift (2003-2006)

Tire size Tire pressure Rim size Wheel fastener Center bore
LT245/75 R16 3.4 bar 6.5Jx16 ET28 Nuts: 8 x 165.1 (PCD) 116.6 mm

Silverado 2500 HD I (GMT800) (2001-2002)

Tire size Tire pressure Rim size Wheel fastener Center bore
LT245/75 R16 Front: 4.5 bar
Rear: 5.5 bar
6.5Jx16 ET28 Nuts: 8 x 165.1 (PCD) 116.6 mm

Silverado 1500 HD 2001-2002

Tire size Tire pressure Rim size Wheel fastener Center bore
235/75 R16 2.4 bar 6.5Jx16 ET28 Nuts: 8 x 165.1 (PCD) 116.6 mm
255/70 R16 2.4 bar 6.5Jx16 ET28 Nuts: 8 x 165.1 (PCD) 116.6 mm
LT245/75 R16 3.4 bar 6.5Jx16 ET28 Nuts: 8 x 165.1 (PCD) 116.6 mm

Silverado 2500 HD IV (GMTT1XX) (2020-2021)

Tire size
LT245/75 R17
Tire pressure
Front: 4.1 bar
Rear: 5.5 bar
Rim size
7.5Jx17 ET44
Wheel fastener
Nuts: 8 x 180 (PCD)
Center bore
124.1 mm
Tire size
LT265/70 R17
Tire pressure
Front: 4.1 bar
Rear: 5.5 bar
Rim size
7.5Jx17 ET44
Wheel fastener
Nuts: 8 x 180 (PCD)
Center bore
124.1 mm
Tire size
LT275/70 R18
Rim size
8Jx18 ET44
Wheel fastener
Nuts: 8 x 180 (PCD)
Center bore
124.1 mm
Tire size
LT275/65 R20
Rim size
8.5Jx20 ET47
Wheel fastener
Nuts: 8 x 180 (PCD)
Center bore
124.1 mm
More sizes

Silverado 3500 HD T1XX (2020-2021)

Tire size
LT235/80 R17
Tire pressure
Front: 4.8 bar
Rear: 4.5 bar
Rim size
6.5Jx17 ET125
Wheel fastener
Nuts: 8 x 210 (PCD)
Center bore
124.1 mm
Tire size
LT235/80 R17
Tire pressure
Front: 4.8 bar
Rear: 4.5 bar
Rim size
6.5Jx17 ET125
Wheel fastener
Nuts: 8 x 210 (PCD)
Center bore
154.2 mm

Silverado 2500 HD III (GMTK2XX) (2015-2019)

Tire size
LT245/75 R17
Tire pressure
Front: 4.1 bar
Rear: 5.5 bar
Rim size
7.5Jx17 ET44
Wheel fastener
Nuts: 8 x 180 (PCD)
Center bore
124.1 mm
Tire size
LT265/70 R17
Tire pressure
Front: 4.1 bar
Rear: 5.5 bar
Rim size
7.5Jx17 ET44
Wheel fastener
Nuts: 8 x 180 (PCD)
Center bore
124.1 mm
Tire size
LT265/70 R18
Tire pressure
Front: 4.5 bar
Rear: 5.2 bar
Rim size
8Jx18 ET44
Wheel fastener
Nuts: 8 x 180 (PCD)
Center bore
124.1 mm
Tire size
LT265/60 R20
Tire pressure
Front: 4.1 bar
Rear: 4.8 bar
Rim size
8.5Jx20 ET44
Wheel fastener
Nuts: 8 x 180 (PCD)
Center bore
124.1 mm
More sizes

Silverado 3500 HD K2XX (2015-2019)

Tire size
LT235/80 R17
Tire pressure
Front: 4.8 bar
Rear: 4.5 bar
Rim size
6.5Jx17 ET125
Wheel fastener
Nuts: 8 x 210 (PCD)
Center bore
124.1 mm
Tire size
LT235/80 R17
Tire pressure
Front: 4.8 bar
Rear: 4.5 bar
Rim size
6.5Jx17 ET125
Wheel fastener
Nuts: 8 x 210 (PCD)
Center bore
154.2 mm

Silverado 2500 HD II (GMT900) (2007-2014)

Tire size
LT245/75 R16
Tire pressure
Front: 4.5 bar
Rear: 5.5 bar
Rim size
6.5Jx16 ET28
Wheel fastener
Nuts: 8 x 165.1 (PCD)
Center bore
116.6 mm
Tire size
265/70 R17
Tire pressure
Front: 4.5 bar
Rear: 5.5 bar
Rim size
7.5Jx17 ET28
Wheel fastener
Nuts: 8 x 165.1 (PCD)
Center bore
116.6 mm
Tire size
LT245/75 R17
Tire pressure
Front: 4.1 bar
Rear: 5.5 bar
Rim size
7.5Jx17 ET44
Wheel fastener
Nuts: 8 x 180 (PCD)
Center bore
124.1 mm
Tire size
LT265/70 R17
Tire pressure
Front: 4.1 bar
Rear: 5.5 bar
Rim size
7.5Jx17 ET44
Wheel fastener
Nuts: 8 x 180 (PCD)
Center bore
124.1 mm
Tire size
LT265/70 R18
Tire pressure
Front: 4.5 bar
Rear: 5.2 bar
Rim size
8Jx18 ET44
Wheel fastener
Nuts: 8 x 180 (PCD)
Center bore
124.1 mm
Tire size
LT265/60 R20
Tire pressure
Front: 4.1 bar
Rear: 4.8 bar
Rim size
8.5Jx20 ET44
Wheel fastener
Nuts: 8 x 180 (PCD)
Center bore
124.1 mm
More sizes

Silverado 3500 HD GMT900 (2007-2014)

Tire size
LT215/85 R16
Tire pressure
Front: 4.1 bar
Rear: 5.2 bar
Rim size
6.5Jx16 ET125
Wheel fastener
Nuts: 8 x 165.1 (PCD)
Center bore
116.6 mm
Tire size
LT225/75 R17
Tire pressure
Front: 4.1 bar
Rear: 5.2 bar
Rim size
6.5Jx17 ET125
Wheel fastener
Nuts: 8 x 165.1 (PCD)
Center bore
116.6 mm
Tire size
LT235/80 R17
Tire pressure
Front: 5.5 bar
Rear: 4.5 bar
Rim size
6.5Jx17 ET125
Wheel fastener
Nuts: 8 x 210 (PCD)
Center bore
124.1 mm
Tire size
LT235/80 R17
Tire pressure
Front: 5.5 bar
Rear: 4.5 bar
Rim size
6.5Jx17 ET125
Wheel fastener
Nuts: 8 x 210 (PCD)
Center bore
154.2 mm
More sizes

Silverado 2500 HD Classic 2007-2007

Tire size
LT245/75 R16
Tire pressure
Front: 4.5 bar
Rear: 5.5 bar
Rim size
6.5Jx16 ET28
Wheel fastener
Nuts: 8 x 165.1 (PCD)
Center bore
116.6 mm

Silverado 1500 HD Classic 2007-2007

Tire size
LT245/75 R16
Tire pressure
3.4 bar
Rim size
6.5Jx16 ET28
Wheel fastener
Nuts: 8 x 165.1 (PCD)
Center bore
116.6 mm

Silverado 2500 HD I (GMT800) Facelift (2003-2006)

Tire size
LT245/75 R16
Tire pressure
Front: 4.5 bar
Rear: 5.5 bar
Rim size
6.5Jx16 ET28
Wheel fastener
Nuts: 8 x 165.1 (PCD)
Center bore
116.6 mm

Silverado 1500 HD Facelift (2003-2006)

Tire size
LT245/75 R16
Tire pressure
3.4 bar
Rim size
6.5Jx16 ET28
Wheel fastener
Nuts: 8 x 165.1 (PCD)
Center bore
116.6 mm

Silverado 2500 HD I (GMT800) (2001-2002)

Tire size
LT245/75 R16
Tire pressure
Front: 4.5 bar
Rear: 5.5 bar
Rim size
6.5Jx16 ET28
Wheel fastener
Nuts: 8 x 165.1 (PCD)
Center bore
116.6 mm

Silverado 1500 HD 2001-2002

Tire size
235/75 R16
Tire pressure
2.4 bar
Rim size
6.5Jx16 ET28
Wheel fastener
Nuts: 8 x 165.1 (PCD)
Center bore
116.6 mm
Tire size
255/70 R16
Tire pressure
2.4 bar
Rim size
6.5Jx16 ET28
Wheel fastener
Nuts: 8 x 165.1 (PCD)
Center bore
116.6 mm
Tire size
LT245/75 R16
Tire pressure
3.4 bar
Rim size
6.5Jx16 ET28
Wheel fastener
Nuts: 8 x 165.1 (PCD)
Center bore
116.6 mm