'08 Sentra rim sway-what fits?

I own a 2008 sentra. it has the factory 16" steel rims on it. I want to get a set of 15" rims for snow tires for the winter. My question is-will 15" steel rims off the older sentras fit on these newer ones? like from a 2002-2006? someone out there in rim-land must know-please help