225/45-15 will "fit" with 15x8 +25 wheels. You can fully expect to roll, more likely flare the fenders. Disclaimer: This is a setup for grip, not aesthetics.
Hankook RS-3 is another popular option in that size, but you're not likely to find a set of 4 at $400. $500 is more reasonable.
I've posted this pic before, but it gives you an idea what to expect with exactly such a setup: