Yep, it's the coil sprung 73, the light duty 73.
The factory wheels were 6Jx16 ET0 or 7Jx15 ET-20, if I'm not mistaken. From my estimation, it seems I can use these types of 16' rims:
6J ET 0, 6.5J ET -6, 7J ET -13, 7.5J ET -19 or 8J ET -25.
This is why I was asking if somebody replaced the...