NPK Spare Wheel Steel 4×16 4×108 ET0 CB65,1 61x14cm 125/80 16 78K00R446D
Quick search example:
Tires 205/55R16 -> 2055516
Rims R18 5x112 -> 18512
The search also looks for other fragments, such as:
2055516 winter run flat
16512 ET35 Dezent
NPK Spare Wheel Steel 4×16 4×108 ET0 CB65,1 61x14cm 125/80 16 78K00R446D