Need help, extra wheels for 2002 Alero

I'm looking to cross reference which wheels from other makes, models and years are the same as what is on my Alero. My wheels are steel 15 inch (15X6) and 5 lugs. The tires on the existing wheels ar 215/60/R15. I was told that Malibu, Cutlass, Grand Am wheels will work, but what is the year range etc nad what others will work? The junk yars or salvage yards around me don't know what they have that might work and neither do I. Thanks in advance. John