bigger cheap wheels and snow tires

[nate99legacy2.2]

I want to save my nice al rims during the winter by putting on cheap wheels and snow tires during winter.

 

BUT i want to go bigger! These skate board wheels cant cut it anyore. Can i fit 16in X 6.5 in forester rims under my 99 legacy sedan. or should i go out and buy a bit bigger cheap Am racing rims.

 

I ve got tons of room and want to put some tall snow cutters under these fenders. any suggestions.