2011 Buick Regal GS
The 2011 Buick Regal GS tire size and wheel specifications below reflect standard OEM reference fitment data for this trim level.
Bolt Pattern5x120
Center Bore67.1
Stud SizeM 14x1.5
Fitment Specifications
| Engine & Trim | Tire Size | Rim Size | Offset (ET) |
|---|---|---|---|
| GS | 245/40R19 | 19" x 8.5 | ET45 |
Frequently Asked Questions
What tire size does the 2011 Buick Regal GS use?
The 2011 Buick Regal GS uses 245/40R19 tires as standard equipment.
What is the bolt pattern of the 2011 Buick Regal GS?
The 2011 Buick Regal GS has a 5x120 bolt pattern with a center bore of 67.1mm.
What is the wheel offset of the 2011 Buick Regal GS?
The 2011 Buick Regal GS has a wheel offset of ETET45.