Sizes of Tires and Rims for the Buick La Crosse


LaCrosse III Facelift (2019-2021)

Tire size Tire pressure Rim size Wheel fastener Center bore
235/55 R17 7Jx17 ET41 Nuts: 5 x 115 (PCD) 70.2 mm
235/50 R18 2.4 bar 8Jx18 ET40 Nuts: 5 x 115 (PCD) 70.2 mm
235/50 R18 2.4 bar 8Jx18 ET42 Nuts: 5 x 115 (PCD) 70.2 mm
245/45 R19 8.5Jx19 ET45 Nuts: 5 x 115 (PCD) 70.2 mm
245/40 R20 2.4 bar 8.5Jx20 ET40 Nuts: 5 x 115 (PCD) 70.2 mm

LaCrosse III (2016-2019)

Tire size Tire pressure Rim size Wheel fastener Center bore
225/55 R17 2.6 bar 7Jx17 ET42 Nuts: 5 x 120 (PCD) 70.2 mm
235/50 R18 2.4 bar 8Jx18 ET40 Nuts: 5 x 115 (PCD) 70.2 mm
235/50 R18 2.3 bar 8Jx18 ET42 Nuts: 5 x 120 (PCD) 70.2 mm
245/40 R20 2.4 bar 8.5Jx20 ET40 Nuts: 5 x 115 (PCD) 70.2 mm

LaCrosse II Restyling (2014-2016)

Tire size Tire pressure Rim size Wheel fastener Center bore
225/55 R17 2.6 bar 7Jx17 ET42 Nuts: 5 x 120 (PCD) 67.1 mm
235/50 R17 2.4 bar 7Jx17 ET42 Nuts: 5 x 120 (PCD) 67.1 mm
235/50 R18 2.3 bar 8Jx18 ET42 Nuts: 5 x 120 (PCD) 67.1 mm

LaCrosse II (2009-2013)

Tire size Tire pressure Rim size Wheel fastener Center bore
225/60 R16 2.1 bar 6.5Jx16 ET52 Nuts: 5 x 115 (PCD) 67.1 mm
225/55 R17 2.1 bar 6.5Jx17 ET52 Nuts: 5 x 115 (PCD) 67.1 mm
235/50 R17 2.4 bar 7Jx17 ET41 Nuts: 5 x 120 (PCD) 67.1 mm
245/50 R17 2.1 bar 7Jx17 ET45 Nuts: 5 x 120 (PCD) 67.1 mm
235/50 R18 2.1 bar 8Jx18 ET42 Nuts: 5 x 120 (PCD) 67.1 mm

LaCrosse I Facelift (2008-2009)

Tire size Tire pressure Rim size Wheel fastener Center bore
225/60 R16 2.1 bar 6.5Jx16 ET52 Nuts: 5 x 115 (PCD) 70.3 mm
225/55 R17 2.1 bar 6.5Jx17 ET52 Nuts: 5 x 115 (PCD) 70.3 mm

LaCrosse I (2006-2009)

Tire size Tire pressure Rim size Wheel fastener Center bore
225/55 R17 2.1 bar 6.5Jx17 ET52 Nuts: 5 x 115 (PCD) 70.3 mm

LaCrosse I (2005-2007)

Tire size Tire pressure Rim size Wheel fastener Center bore
225/55 R17 2.1 bar 6.5Jx17 ET52 Nuts: 5 x 115 (PCD) 70.3 mm

LaCrosse III Facelift (2019-2021)

Tire size
235/55 R17
Rim size
7Jx17 ET41
Wheel fastener
Nuts: 5 x 115 (PCD)
Center bore
70.2 mm
Tire size
235/50 R18
Tire pressure
2.4 bar
Rim size
8Jx18 ET40
Wheel fastener
Nuts: 5 x 115 (PCD)
Center bore
70.2 mm
Tire size
235/50 R18
Tire pressure
2.4 bar
Rim size
8Jx18 ET42
Wheel fastener
Nuts: 5 x 115 (PCD)
Center bore
70.2 mm
Tire size
245/45 R19
Rim size
8.5Jx19 ET45
Wheel fastener
Nuts: 5 x 115 (PCD)
Center bore
70.2 mm
Tire size
245/40 R20
Tire pressure
2.4 bar
Rim size
8.5Jx20 ET40
Wheel fastener
Nuts: 5 x 115 (PCD)
Center bore
70.2 mm
More sizes

LaCrosse III (2016-2019)

Tire size
225/55 R17
Tire pressure
2.6 bar
Rim size
7Jx17 ET42
Wheel fastener
Nuts: 5 x 120 (PCD)
Center bore
70.2 mm
Tire size
235/50 R18
Tire pressure
2.4 bar
Rim size
8Jx18 ET40
Wheel fastener
Nuts: 5 x 115 (PCD)
Center bore
70.2 mm
Tire size
235/50 R18
Tire pressure
2.3 bar
Rim size
8Jx18 ET42
Wheel fastener
Nuts: 5 x 120 (PCD)
Center bore
70.2 mm
Tire size
245/40 R20
Tire pressure
2.4 bar
Rim size
8.5Jx20 ET40
Wheel fastener
Nuts: 5 x 115 (PCD)
Center bore
70.2 mm
More sizes

LaCrosse II Restyling (2014-2016)

Tire size
225/55 R17
Tire pressure
2.6 bar
Rim size
7Jx17 ET42
Wheel fastener
Nuts: 5 x 120 (PCD)
Center bore
67.1 mm
Tire size
235/50 R17
Tire pressure
2.4 bar
Rim size
7Jx17 ET42
Wheel fastener
Nuts: 5 x 120 (PCD)
Center bore
67.1 mm
Tire size
235/50 R18
Tire pressure
2.3 bar
Rim size
8Jx18 ET42
Wheel fastener
Nuts: 5 x 120 (PCD)
Center bore
67.1 mm

LaCrosse II (2009-2013)

Tire size
225/60 R16
Tire pressure
2.1 bar
Rim size
6.5Jx16 ET52
Wheel fastener
Nuts: 5 x 115 (PCD)
Center bore
67.1 mm
Tire size
225/55 R17
Tire pressure
2.1 bar
Rim size
6.5Jx17 ET52
Wheel fastener
Nuts: 5 x 115 (PCD)
Center bore
67.1 mm
Tire size
235/50 R17
Tire pressure
2.4 bar
Rim size
7Jx17 ET41
Wheel fastener
Nuts: 5 x 120 (PCD)
Center bore
67.1 mm
Tire size
245/50 R17
Tire pressure
2.1 bar
Rim size
7Jx17 ET45
Wheel fastener
Nuts: 5 x 120 (PCD)
Center bore
67.1 mm
Tire size
235/50 R18
Tire pressure
2.1 bar
Rim size
8Jx18 ET42
Wheel fastener
Nuts: 5 x 120 (PCD)
Center bore
67.1 mm
More sizes

LaCrosse I Facelift (2008-2009)

Tire size
225/60 R16
Tire pressure
2.1 bar
Rim size
6.5Jx16 ET52
Wheel fastener
Nuts: 5 x 115 (PCD)
Center bore
70.3 mm
Tire size
225/55 R17
Tire pressure
2.1 bar
Rim size
6.5Jx17 ET52
Wheel fastener
Nuts: 5 x 115 (PCD)
Center bore
70.3 mm

LaCrosse I (2006-2009)

Tire size
225/55 R17
Tire pressure
2.1 bar
Rim size
6.5Jx17 ET52
Wheel fastener
Nuts: 5 x 115 (PCD)
Center bore
70.3 mm

LaCrosse I (2005-2007)

Tire size
225/55 R17
Tire pressure
2.1 bar
Rim size
6.5Jx17 ET52
Wheel fastener
Nuts: 5 x 115 (PCD)
Center bore
70.3 mm