Wheel size Opel Astra J GTS: PCD 5x115 diametr 17, width 7J, offset 42. Similar to Opel Astra J GTC 1.7 CDTI 2018
Tire size 17 to 17, width 235 to 235 and tire aspect 55 to 55. Smallest tire size: 235/55R17, Largest: 235/55R17.
