Buick Riviera (Gen 6) bolt pattern

79–85 · Pattern 5x120.65

The Buick Riviera (Gen 6) (79–85) uses a 5x120.65 bolt pattern with 5 lugs spaced 120.65mm apart.

Bolt pattern summary

Pattern: 5x120.65

Pattern (imperial): 5x4.75"

Year range: 79–85

120.65 mm 5x120.65

Illustration is not to scale. Bolt circle diameter: 120.65 mm.

Available variants
Years Pattern
79–85 5x120.65 Current