i was wondering if all super dutys have the same bolt pattern for rims?is it 99 they changed the pattern for these?thanks

 

Yes to both. 99 all SD's went to 8 on 170mm The vans I hear still use the old pattern though.

 

one of my co-workers had a leftover set of factory aluminum wheels from a 2000 F-250 (8 lug). when he got his new work truck ('03 F-250) it had steel wheels, 8-lug also. he said that he was going to swap them, but they wouldn't fit. i don't know the details, i wasn't there. this is hearsay of course. does anyone know the truth?