Cadillac STS wheel and tire sizes

Cadillac STS GM Sigma ll

2008, 2009, 2010, 2011, 2012

Wheel specs and tire sizes (2008 — 2012)

  • Bolt pattern (PCD): 5 × 115, 6 × 115
  • Center Bore (CB): 70.3
  • Thread size (THD): 12 × 1.5
  • Diameter: 17 — 19
  • Width: 235 — 255
  • Aspect ratio: 40 — 50
  • Smallest — Largest tire size: 235/50R17 — 255/40R19
Related:  Cadillac XT4 wheel and tire sizes

Rims sizes (2008 — 2012)

  • Diameter: 17 — 19
  • Width: 7.5 — 9
  • Offset: 45 — 51

Cadillac STS GM Sigma l

2004, 2005, 2006, 2007

Wheel specs and tire sizes (2004 — 2007)

  • Bolt pattern (PCD): 5 × 115, 6 × 115
  • Center Bore (CB): 70.3
  • Thread size (THD): 12 × 1.5
  • Diameter: 17 — 19
  • Width: 235 — 255
  • Aspect ratio: 40 — 50
  • Smallest — Largest tire size: 235/50R17 — 255/40R19
Related:  Cadillac XTS wheel and tire sizes

Rims sizes (2004 — 2007)

  • Diameter: 17 — 19
  • Width: 7.5 — 9
  • Offset: 45 — 51

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