Good evening, I am just configuring my new V40, which I will order in May. There is the option to order a spare tyre with jack for a small extra charge. My question goes to whether the room (wheel pit) can be used meaningfully in case of a fall or if this is a dead cavity. Take also the variable luggage compartment floor (with the flat surface). Furthermore, I have concerns whether the standard tyre sealant can be a help at all (e.g. if a size happy Easter to the community wishes Harry from Innsbruck