The flat tire occurred on a weekend night, with the damage on the side of the tire, making it irreparable. Customer service told me to handle it myself, but I couldn't stay where I was, as it would delay others' accommodations and ticket bookings the next day. In the end, I had to call roadside assistance to replace the tire. The following day, I arrived in Zagreb and replaced a pair of tires as required by the rental company. One flat tire ended up costing me three tires.

Satisfied