Plastic pipes I live in a mobile home.
Lug problem I think was over tight I took the back tire off and put the doughnut spare in the back so I could have good rims on the front and it was way to tight I had to use a big impact to get it off.
Just what I think he just had new tires put on not long ago and I think they torqued them to tight. Not the first time I've seen that happen.