Name changed as would hate to be outed on this one.
I am friends with both halves of a divorced couple, they have a 4 year old DS that the dad has at the weekend.
Dad has just texted me cancelling his visit to my house tonight as he has a flat tyre. He said that he pumped it up to take his DS home but it is going flat again. I don't drive myself so have no idea if this is actually dangerous but it sounds very unsafe as a partially deflated tyre surely has less grip and is more likely to lose control and it is raining today.
As I don't drive I just don't know how dangerous it is or is not too bad? Quick google on my rubbish phone isn't giving me a clear answer and instincts are telling me you shouldn't deliberately drive on a flat/partially flat tyre. If it is dangerous do I have a responsibility to tell the mum who is also my friend? Have a word with the dad? Help please!