well, you have alot to factor in as to what rims will fit and what ones don't. 22X9.5 is only the diameter (22") and rim width (9.5"). you also have to consider 'offset', which is the distance from the mounting face of the wheel to the inner edge. too much and your tires will rub the inner wheelhouse or quarter panel. too little, and you may have a problem with the front wheels when turning left or right.
i would start by contacting a local tire/wheel retailer and see what they recommend. if they haven't 'done' a Compass, then i would contact the Compass owner that has the 22's on his Jeep and ask for specifics. of course, TIRE size will play into this also.
on my '06 Wrangler Unlimited, i put 32's on it with NO suspension mods whatsoever!!! it's just all in the size of the tires, dimensions of the wheels and the competentcy of your installer......GOOD LUCK! (post pics when you're done, OK? )