Pardon my general ignorance. Recently helped a friend move and rather than move a bike that had been gifted to him and was falling into disrepair, he offered it to me.

Anyhow, I have been poking around the internet trying to find out about tire replacements. What are on the rims now and need to be totally replaced are 43-622 (700x41c) tires. They are totally dry-rotted and just shot.

My question, I am sure I don't need these exact tires, but, what am I open to buying as their replacements? What size range?

Thanks so much for suffering this question and helping a new cyclist out!