Mix all the Beef Rub ingredients and thoroughly coat the entire outside of the rump roast including the sides with the mixture.
½ cup Kosher Salt, ½ cup Black Pepper, ¼ cup Fresh minced garlic, 1 tablespoon Paprika, 1 tablespoon Dried rosemary or can substitute fresh rosemary, ½ tablespoon Onion Powder, 1 teaspoon Dried Thyme