To a large pan on medium heat, add the ground beef and season with salt, pepper, and garlic powder. Cook until the ground beef is no longer pink. Set aside.
Warm the tortillas: Stack the tortillas on a microwave safe plate. Cover with a damp paper towel and microwave for 20 to 25 seconds.
Assemble the wraps: Lay a tortilla flat and spread it with a thin layer of mayo and ketchup, then add 4 slices of pickles, 1 slice of cheese, and cooked ground beef (about ½ a cup).
Wrap up the tortilla like a burrito. Repeat with the other 3 tortillas.
Brush the top of the wraps with melted butter.
Preheat the air fryer to 380 degrees Fahrenheit.
Once ready, add the wraps to the air fryer and cook for 5 minutes until golden brown.
Brush the wraps with additional melted butter.
Let cool, cut, and enjoy!