Preheat the oven to 275°F and line a large rimmed baking sheet with parchment paper.
Combine the pretzels, cheese crackers, peanuts, and corn nuts in a large bowl.
Whisk the melted butter, chamoy sauce, and pickle juice together in a small bowl and pour over pretzel mixture.
Transfer the mixture to the prepared baking sheet and bake for 30 minutes, stirring every 10 minutes.
Let pretzel mixture cool completely, then add the sour candy and Takis. Toss to combine.
