Sizes of Tires and Rims for the Buick Regal


Regal VI (2017-2021)

Tire size Tire pressure Rim size Wheel fastener Center bore
225/55 R17 2.2 bar 7.5Jx17 ET45 Nuts: 5 x 115 (PCD) 70.2 mm
235/45 R18 2.5 bar 7.5Jx18 ET41 Nuts: 5 x 115 (PCD) 70.2 mm
235/50 R18 2.3 bar 8Jx18 ET42 Nuts: 5 x 120 (PCD) 70.2 mm
245/45 ZR18 2.3 bar 8.5Jx18 ET49 Nuts: 5 x 115 (PCD) 70.2 mm
245/40 ZR19 2.4 bar 8.5Jx19 ET45 Nuts: 5 x 120 (PCD) 70.2 mm
245/35 ZR20 2.3 bar 8.5Jx20 ET49 Nuts: 5 x 115 (PCD) 70.2 mm
255/35 ZR20 2.6 bar 8.5Jx20 ET41 Nuts: 5 x 120 (PCD) 70.2 mm
More sizes

Regal GS II (2017-2021)

Tire size Tire pressure Rim size Wheel fastener Center bore
245/40 ZR19 8.5Jx19 ET40 Nuts: 5 x 115 (PCD) 70.2 mm
245/40 ZR19 2.4 bar 8.5Jx19 ET45 Nuts: 5 x 120 (PCD) 70.2 mm
255/35 ZR20 2.6 bar 8.5Jx20 ET41 Nuts: 5 x 120 (PCD) 70.2 mm

Regal TourX 2018-2021

Tire size Tire pressure Rim size Wheel fastener Center bore
235/50 R18 2.2 bar 8Jx18 ET40 Nuts: 5 x 115 (PCD) 70.2 mm

Regal V Facelift (2014-2017)

Tire size Tire pressure Rim size Wheel fastener Center bore
235/50 R18 2.3 bar 8Jx18 ET42 Nuts: 5 x 120 (PCD) 66.9 mm
235/50 R18 2.3 bar 8Jx18 ET42 Nuts: 5 x 120 (PCD) 70.3 mm
245/40 ZR19 2.4 bar 8.5Jx19 ET45 Nuts: 5 x 120 (PCD) 66.9 mm
245/40 ZR19 2.4 bar 8.5Jx19 ET45 Nuts: 5 x 120 (PCD) 70.3 mm
255/35 ZR20 2.6 bar 8.5Jx20 ET41 Nuts: 5 x 120 (PCD) 66.9 mm
255/35 ZR20 2.6 bar 8.5Jx20 ET41 Nuts: 5 x 120 (PCD) 70.3 mm
More sizes

Regal GS I Facelift (2014-2017)

Tire size Tire pressure Rim size Wheel fastener Center bore
245/40 ZR19 2.4 bar 8.5Jx19 ET45 Nuts: 5 x 120 (PCD) 66.9 mm
245/40 ZR19 2.4 bar 8.5Jx19 ET45 Nuts: 5 x 120 (PCD) 70.3 mm
255/35 ZR20 2.6 bar 8.5Jx20 ET41 Nuts: 5 x 120 (PCD) 66.9 mm
255/35 ZR20 2.6 bar 8.5Jx20 ET41 Nuts: 5 x 120 (PCD) 70.3 mm

Regal V (2009-2013)

Tire size Tire pressure Rim size Wheel fastener Center bore
225/55 R17 7Jx17 ET42 Nuts: 5 x 115 (PCD) 70.3 mm
235/50 R18 8Jx18 ET42 Nuts: 5 x 120 (PCD) 66.9 mm
235/50 R18 8Jx18 ET42 Nuts: 5 x 120 (PCD) 70.3 mm
245/40 R19 8.5Jx19 ET45 Nuts: 5 x 120 (PCD) 66.9 mm
245/40 R19 8.5Jx19 ET45 Nuts: 5 x 120 (PCD) 70.3 mm
255/35 R20 8.5Jx20 ET47 Nuts: 5 x 120 (PCD) 66.9 mm
255/35 R20 8.5Jx20 ET47 Nuts: 5 x 120 (PCD) 70.3 mm
More sizes

Regal GS I (2012-2013)

Tire size Tire pressure Rim size Wheel fastener Center bore
245/40 R19 8.5Jx19 ET45 Nuts: 5 x 120 (PCD) 66.9 mm
255/35 R20 8.5Jx20 ET47 Nuts: 5 x 120 (PCD) 66.9 mm

Regal IV (1999-2008)

Tire size Tire pressure Rim size Wheel fastener Center bore
215/70 R15 6Jx15 ET44 Nuts: 5 x 115 (PCD) 70.3 mm
215/70 SR15 6Jx15 ET38 Nuts: 5 x 115 (PCD) 70.3 mm
225/60 HR16 6.5Jx16 ET42 Nuts: 5 x 115 (PCD) 70.3 mm
225/60 HR16 7Jx16 ET44 Nuts: 5 x 115 (PCD) 70.3 mm

Regal IV (1997-2004)

Tire size Tire pressure Rim size Wheel fastener Center bore
215/70 SR15 6Jx15 ET38 Nuts: 5 x 115 (PCD) 70.3 mm
225/60 HR16 6.5Jx16 ET42 Nuts: 5 x 115 (PCD) 70.3 mm
225/60 HR16 7Jx16 ET44 Nuts: 5 x 115 (PCD) 70.3 mm

Regal III (1987-1996)

Tire size Tire pressure Rim size Wheel fastener Center bore
205/70 SR14 5.5Jx14 ET38 Nuts: 5 x 115 (PCD) 70.3 mm
215/65 HR15 6Jx15 ET38 Nuts: 5 x 115 (PCD) 70.3 mm
Like this content? Subscribe for updates! And Subscribe to Our YouTube YouTube Channel!

Other Buick models

© 2024. CarAraC. All rights reserved.