I know the 2009 2.4L Vibe uses 17 inches alloys 5x115 and can be outfited with 205/55R16 wheels and tires for winter but is there a 15 inches tire that be fitted on the model? Wheels and tires would cost a good 250-300$ less than 16 inches.
2009 Vibe 2.4L 1SC - Red Hot Metallic
2011 Sienna V6 CE - Sky Silver
It depends on the offset. You will need to know the offset on the new Vibes. Then you can do a search for a vehicle with 15" wheels the same bolt pattern and offset. The older Vibes used a Corolla 15" wheel but they are 5x100 bolt pattern. Of course by using a 15" wheel you will need a taller tire which means poorer handling but smoother ride.