Buick Regal bolt pattern

1987–2026 · Pattern 5x115

The Buick Regal (1987–2026) uses a 5x115 bolt pattern with 5 lugs spaced 115mm apart.

Bolt pattern summary

Pattern: 5x115

Pattern (imperial): 5x4.53"

Year range: 1987–2026

115 mm 5x115

Illustration is not to scale. Bolt circle diameter: 115 mm.

Available variants
Years Pattern
2011–2017 5x120
1987–2026 5x115 Current