2012 Buick Regal Tire Size & Wheel Specs
The 2012 Buick Regal OEM tire size, bolt pattern, and wheel specifications are listed below. All data is based on industry-standard OEM reference specifications.
2012 Buick Regal Engine & Trim Levels
GS
Bolt Pattern5x120
Center Bore67.1
Stud SizeM 14x1.5
OEM Wheel & Tire Specs
Frequently Asked Questions
What tire size does the 2012 Buick Regal GS use?
The 2012 Buick Regal GS uses 245/40R19 tires as standard equipment.
What is the bolt pattern of the 2012 Buick Regal?
The 2012 Buick Regal has a 5x120 bolt pattern with a center bore of 67.1mm.
What is the wheel offset of the 2012 Buick Regal?
The 2012 Buick Regal has a wheel offset of ET45.
Other Vehicles with 5x120 Bolt Pattern
The following vehicles share the same 5x120 bolt pattern as the 2012 Buick Regal, making wheel interchangeability possible (verify offset and center bore before swapping).