15" rims

[97BigBlue]

I'm trying to sell the 20"s off my truck and I purchased a set of 15"x7 OEM rims off a K5 Blazer. I tried them on another Tahoe and they fit but my dad says they won't. What do you guys think?

 

[96ProCompTahoe]

if they fit over the calipers, they'll work. pre 96's had 15's.