Buick Regal TourX wheel and tire size by year

Pick your model year for the exact tire size, wheel size, bolt pattern, offset and tire pressure of every Buick Regal TourX trim.

Bolt pattern 5x115 on every model year we cover (2018–2021). Details

Tire size by model year

2020s

2010s

Tire sizes and bolt pattern for each generation and market. Pick a year for every trim with its wheel width, offset and tire pressure.

2018–2021 Latest

2018–2021 Estate 5-door

The sizes fitted to the most Buick Regal TourX trims built since 2016. For exact fitment, pick your year above.

The Buick Regal TourX bolt pattern is 5x115 for model years 2018–2021.

Bolt pattern	Markets	Model years
5x115	Global	2018–2021