Can I somehow save a thread to my computer?

[Dave Rifkin]

Last year there was a thread covering some repair work that was done to my car. I'd love to be able to save that thread on my computer to document what was done to the car and the results that were achieved.
I know I can use the search feature on the forum but, I am concerned that the thread might be deleted after a certain number of years which is why I'd like to save a copy to my computer.

Is that even possible?