Tri tips pair beautifully with most ingredients. Here are two great rubs to use when you’re smoking tri tips, Santa Maria Style Rub You need: Paprika black pepper, kosher salt, garlic powder, dried parsley, and oregano, and a dash of cayenne pepper. Inspired by the California Central Coast's Santa Maria-style barbecue, this rub adds a zesty and slightly spicy kick to the tri-tip. Cajun Spice Rub You need Salt, Paprika, black pepper, cayenne pepper, garlic powder, dried thyme, and oregano. If you enjoy a bit of heat and bold flavors, a Cajun spice rub adds a punchy and aromatic kick to the tri-tip, creating a strong and spicy ambiance for your taste buds!