Opel Astra GTC J
2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Wheel specs and tire sizes (2011 — 2018)
- Bolt pattern (PCD): 5 × 115
- Center Bore (CB): 70.2
- Thread size (THD): 12 × 1.5
- Diameter: 16 — 20
- Width: 205 — 245
- Aspect ratio: 35 — 60
- Smallest — Largest tire size: 205/60R16 — 245/35R20
Rims sizes (2011 — 2018)
- Diameter: 16 — 20
- Width: 6.5 — 8.5
- Offset: 36 — 44