120/90/19 on a 1.85 rim??

[EZ-Rider]

I messed up my rim a little today nothing to bad it's fixable, but I want to ride tomorrow and of course no parts places will be open. Luckily a friend knew someone who had a set of 01 kx 125 wheels for sale that I got for a good price.
I want to put my back tire on the 125 rim but my rim is stamped 2.15 and this one is stamped 1.85. It has a 100/90/19 on it but I would prefer to run my 120/90/19. What I need to know is if anyone has ever put a 120 on a rim this size before I do alot of work to swap all this stuff only to find out it wont fit.


Thanks!

 

[EZ-Rider]

Well if anyone is wondering it WILL fit without to much trouble so I guess I'll keep these and sell my old ones.