I know this isnt the right site but maybe you guys could help! I need to know if a tire that is 100/90-16 fit a tire that once was 90/100-16

And will a tire that is 100/90-19 fit a tire that once was 70/100-19. I will greatly appreciate any help! Thanx

-nick

The reason why i am saying "fit a tire that once was" is becuase i am looking for tires for my 150f and on the honda website it says "tire size" not "rim size"