Sizes of Tires and Rims for the Buick
GL8 III (2017-2021)
Tire size |
Tire pressure |
Rim size |
Wheel fastener |
Center bore |
225/60 R17 |
2.4 bar |
7Jx17 ET41 |
Nuts: 5 x 120 (PCD) |
67.1 mm |
225/55 R18 |
|
|
Nuts: 5 x 120 (PCD) |
67.1 mm |
GL8 II Facelift (2017-2021)
Tire size |
Tire pressure |
Rim size |
Wheel fastener |
Center bore |
225/60 R17 |
2.4 bar |
7Jx17 ET41 |
Nuts: 5 x 120 (PCD) |
67.1 mm |
225/55 R18 |
|
|
Nuts: 5 x 120 (PCD) |
67.1 mm |
GL8 I Facelift (2005-2017)
|
Tire size |
Tire pressure |
Rim size |
Wheel fastener |
Center bore |
215/70 R15 |
|
6Jx15 ET52 |
Nuts: 5 x 115 (PCD) |
70.3 mm |
225/60 R16 |
|
6.5Jx16 ET52 |
Nuts: 5 x 115 (PCD) |
70.3 mm |
225/60 R17 |
|
6.5Jx17 ET51 |
Nuts: 5 x 115 (PCD) |
70.3 mm |
225/60 R17 |
2.4 bar |
7Jx17 ET41 |
Nuts: 5 x 120 (PCD) |
70.3 mm |
225/55 R18 |
|
|
Nuts: 5 x 120 (PCD) |
70.3 mm |
GL8 II (2011-2016)
Tire size |
Tire pressure |
Rim size |
Wheel fastener |
Center bore |
225/60 R17 |
|
6.5Jx17 ET51 |
Nuts: 5 x 115 (PCD) |
70.3 mm |