Mercedes SL 550 wheel and tire sizes

Mercedes SL 550 R231

2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021

Wheel specs and tire sizes (2013 — ….)

• Bolt pattern (PCD): 5 × 112
• Center Bore (CB): 66.6
• Thread size (THD): 14 × 1.5
• Diameter: 18 — 19
• Width: 255
• Aspect ratio: 35 — 40
• Smallest — Largest tire size: 255/40R18 — 255/35R19

Rims sizes (2013 — ….)

• Diameter: 18 — 19
• Width: 8.5 — 9
• Offset: 27 — 35.5

Mercedes SL 550 R230 Facelift

2009, 2010, 2011, 2012

Wheel specs and tire sizes (2009 — 2012)

• Bolt pattern (PCD): 5 × 112
• Center Bore (CB): 66.6
• Thread size (THD): 14 × 1.5
• Diameter: 18 — 19
• Width: 255
• Aspect ratio: 35 — 40
• Smallest — Largest tire size: 255/40R18 — 255/35R19

Rims sizes (2009 — 2012)

• Diameter: 18 — 19
• Width: 8.5
• Offset: 30 — 35

Mercedes SL 550 R230

2006, 2007, 2008

Wheel specs and tire sizes (2006 — 2008)

• Bolt pattern (PCD): 5 × 112
• Center Bore (CB): 66.6
• Thread size (THD): 14 × 1.5
• Diameter: 18 — 19
• Width: 255
• Aspect ratio: 35 — 40
• Smallest — Largest tire size: 255/40R18 — 255/35R19

Rims sizes (2006 — 2008)

• Diameter: 18 — 19
• Width: 8.5
• Offset: 30 — 35