a friend of mine has a 1990 sportster 1200 and i was trying to help him find the largest rims and tires he could put on it. i found the wheel chart in the help section but it only goes back to a 2000
someone has told him that 1990 through 1999 were all the same but changed in 2000 the largest i could find on the 2000 was a 21 by 2.15 front and a 18 by 4.25 rear any one know if that will work on the 1990 or anyone know what sizes will fit? thanks for any help.