Managed to post this without any context!
So, here are the discs, i went at them with a wire brush drill attachment to get the surface off, there is a bit of pitted rust you can see in the close up. Last used ~2013 before the care was laid up.
The tyres are a slightly more complicated story. These are from ~2010 on my mk1, used for a year before i scrapped it and they were sat in a garage for a year, then came out again for about a year months before the car was put in a garage in 2013. Car was lifted off the floor and the air let out, there it stayed until 2023. Then they sat on the street in London for a year before coming back to another garage. Fast forward to today. There doesnt appear to be any visible sign of the rubber degrading but i dont really know. Seems a shame to scrap them, theyve got a lot of tread left.
If anyone can help me to find a manufature date from the writing on the tyre, that might also help.