Got a nail in one of my tyres and from what I can tell it's in a position which shouldn't be plugged. Reading online you see change all 4, change 2 on same axle or it doesn't make a difference just change the 1. Any experience? I dont want to fork out for 2 new tyres if I can help it. Definitely not 4. Ideally just the affected one but if its strongly recommended to change both on the same axle I would change the pair.