Anyone know if 04 SD wheels fit my 99 dually ? Thanks, I'm trying to get a look at them to measure but didn't want to waste a trip

 

They are 16" duallies and there are 19.5" duallies.
Some of them have 8 lugs, some 10.
Trying to figure out difference by the year build might be good start, but I would still measure the bolt patter to make sure.
So why not start with measuring bolt pattern in first place?

 

I can see the picture they're 8 lug, but its a week old CL post, so I may be too late anyhow, also checked a wheel website, they should be ok, I hope I get a response I want steel wheels, can't stand the lariat aluminum stockers