Preheat grill on High. In small bowl, combine black peppercorns, salt and garlic.
Blot steaks dry with a clean paper towel. Brush both sides of steaks with olive oil. Evenly apply rub on to one side of each steak.
Grill steaks to desired doneness. Use Steak Time app or grilling chart to determine correct cooking times.
Serve steaks with rub side up.