GMC Sierra 1500 bolt pattern

1988–2025 · Pattern 6x139.7

The GMC Sierra 1500 (1988–2025) uses a 6x139.7 bolt pattern with 6 lugs spaced 139.7mm apart.

Bolt pattern summary

Pattern: 6x139.7

Pattern (imperial): 6x5.50"

Year range: 1988–2025

139.7 mm 6x139.7

Illustration is not to scale. Bolt circle diameter: 139.7 mm.

Available variants
Years Pattern
1988–2025 6x139.7 Current
1988–1998 5x127