will a 120/70-21 fit a thunderstar 21" rim that has a dunlop 90-21 (d402f) on it? im still struggling trying to figure out if this tire will fit my rim.

thanks for any assitance.

 

No stop trying the best that rim will do is a 90/90 -21 . You need a 3" wide rim for that size. I wish they would of made it a 100/80-21 then there mite have been a chance.

 

ok thanks, look like 90/90-21 it is