Spec Sizes

Buick Regal Wheel Sizes by Year

Year matrix of bolt pattern, center bore, thread, rim and tire sizes from the catalog.

YearBoltBoreThreadRimsOffsetTires
20175x12066.9M14 x 1.58x18, 8.5x19, 8.5x20, 7x17, 7x16, 7.5x17, 7.5x18, 8.5x18ET42, ET45, ET41, ET40, ET49235/50R18, 245/40R19, 255/35R20, 245/50R17
20165x12066.9M14 x 1.58x18, 8.5x19, 8.5x20, 7x17ET42, ET45, ET41, ET40235/50R18, 245/40R19, 255/35R20, 245/50R17
20155x12066.9M14 x 1.58x18, 8.5x19, 8.5x20, 7x17ET42, ET45, ET41, ET40235/50R18, 245/40R19, 255/35R20, 245/50R17
20145x12066.9M14 x 1.58x18, 8.5x19, 8.5x20, 7x17ET42, ET45, ET41, ET40235/50R18, 245/40R19, 255/35R20, 245/50R17
20135x12066.9M14 x 1.58x18, 8.5x19, 8.5x20, 7x17ET42, ET45, ET47, ET41235/50R18, 245/40R19, 255/35R20, 235/50R17
20125x12066.9M14 x 1.58x18, 8.5x19, 8.5x20, 7x17ET42, ET45, ET47, ET41235/50R18, 245/40R19, 255/35R20, 235/50R17
20115x12066.9M14 x 1.58x18, 8.5x19, 8.5x20, 7x17ET42, ET45, ET47, ET41235/50R18, 245/40R19, 255/35R20, 235/50R17
20045x11570.3M12 x 1.56x15, 6.5x16, 7x16ET38, ET42, ET44, ET52215/70R15, 225/60R16
20035x11570.3M12 x 1.56x15, 6.5x16, 7x16ET38, ET42, ET44, ET52215/70R15, 225/60R16
20025x11570.3M12 x 1.56x15, 6.5x16, 7x16ET38, ET42, ET44, ET52215/70R15, 225/60R16
20015x11570.3M12 x 1.56x15, 6.5x16, 7x16ET38, ET42, ET44, ET52215/70R15, 225/60R16
20005x11570.3M12 x 1.56x15, 6.5x16, 7x16ET38, ET42, ET44, ET52215/70R15, 225/60R16
19995x11570.3M12 x 1.56x15, 6.5x16, 7x16ET38, ET42, ET44, ET52215/70R15, 225/60R16