Wheel size Mercedes GLC (X253):
PCD 5x112
diametr for 17 to 20,
width for 7.5J to 8.5J,
offset for 36 to 40.
Similar to Mercedes S-Class (W222) S 500 Hybrid / e 2018
Tire size 17 to 20, width 235 to 255 and tire aspect 45 to 65.