Preheat your smoker to 225°F using high-quality wood pellets or charcoal.
Remove the membrane from the back of the ribs, pat dry with a paper towel, and coat lightly with avocado oil.
In a small bowl, combine the smoked paprika, garlic powder, onion powder, sea salt, and black pepper.
Apply the spice rub generously to both sides of the ribs, pressing it into the meat.
Place the ribs in the smoker and cook for approximately 3 to 4 hours, or until the meat is tender and begins to pull away from the bone.
During the final 30 minutes of cooking, brush the ribs with the unsweetened BBQ sauce to glaze.
While the ribs finish, prepare the slaw by whisking together the Greek yogurt, apple cider vinegar, and Dijon mustard in a large bowl.
Add the shredded cabbage and carrots to the dressing, tossing thoroughly to coat.
Allow the ribs to rest for 10 minutes before slicing and serving alongside the chilled tangy slaw.