Sending rims through Hermes?

Hello, I’m afraid that I’m the 1000th who asks such a question, but in all other threads I’ve never found the answers to my questions. It’s about the following: Have 4 alloy wheels in size 16 inches with tyres (195/45) here, which should be sent (actually to the neighbouring EU country but that’s not to be paid. That’s why to an address in Germany). As I have read so far, Hermes is supposed to be at the Cheapest. Does anyone know? Do I still need 4 cartons or can I send the tires like that? Or is a carton better because of possible damage? Would be really super nice if someone could tell me something about it! Thanks already in advance!