2023 Buick Regal Tire Size & Wheel Specs
The 2023 Buick Regal OEM tire size, bolt pattern, and wheel specifications are listed below. All data is based on industry-standard OEM reference specifications.
2023 Buick Regal Engine & Trim Levels
TourX
Bolt Pattern5x115
Center Bore70.3
Stud SizeM 12x1.5
OEM Wheel & Tire Specs
| Engine & Trim | Tire Size | Rim Size | Offset (ET) | |
|---|---|---|---|---|
| TourX | 18x8.0J | ET40 |
Frequently Asked Questions
What tire size does the 2023 Buick Regal TourX use?
The 2023 Buick Regal TourX uses 235/50R18 tires as standard equipment.
What is the bolt pattern of the 2023 Buick Regal?
The 2023 Buick Regal has a 5x115 bolt pattern with a center bore of 70.3mm.
What is the wheel offset of the 2023 Buick Regal?
The 2023 Buick Regal has a wheel offset of ETET40.