I use Meguiars High Gloss Hot Shine Tire Spray. I spray it on a cloth and apply it that way, instead of spraying it directly on the tires like some do. I always apply it when I'm not going to be driving for at least an hour. I have had no problems at all with the tires slinging it onto the body.
2008 Sly 2.4L
Mods: VDI vertical door hinges, GM catback exhaust, CAI, black painted calipers, splash guards, seat back swap, waterfall organizer, custom gauge pod with Dakota Digital oil pressure, voltmeter and temperature gauges, Vector tune, shortened antenna, JPM shifter & diamond stitched center console, Solo Hi flow cat & shorty headers, DDM backbone brace, Probeam, cross bay brace & coil cover, LED footwell lights, wood grain dash, custom cupholders.