Need Help with Wheels and Tires

I know this is a question that is asked often BUT i need some support in reference to wheels and tires for a 2008 gem E4 i want to change the stock setup for new wheels and do not want to lift it or make major modifications. So my question is has anyone added 16 or 17 inch wheels to this model gem and what did you use? I would like to know about the use of spacers and if i can do it with out them and what size tires you used. Thanks SOOO much in advance. Todd

The easiest set up that looks great is Polaris 15" rims with 22 inch od tires. Requires spacers in the back

Wheel size doesn’t matter. Tire diameter does. You start to get into modification territory starting at about 23 inches