tri tip roast recipe

Ingredients: 1 tri-tip roast (about 2-3 pounds) 3 tablespoons olive oil 4 cloves garlic, minced 1 tablespoon kosher salt 1 tablespoon black pepper 1 tablespoon smoked paprika 1 teaspoon onion powder 1 teaspoon dried thyme 1 teaspoon dried rosemary 1/2 teaspoon crushed red pepper flakes (optional, for a bit of heat)