You have equipped your BOV with everything you have learnt in this forum. You bug out and have a flat. You DO have a spare tire off course, but then you practically have to continue you bug out trip with NO spare.

It seems prudent that next time your tire wears out and you replace it, maybe it is just the wise thing not to throw it. You buy a used wheel of the right size, fit it in and keep it as a BOV backup-spare. You dont carry it all the time just when you know you are bugging out and start loading the truck. You add that second spare.