Optional: For added flavor, generously season your ribs with coarse salt the night before. Allow them to rest uncovered in the refrigerator overnight.
Begin by preheating your smoker to 285°F. While it heats, prepare a spray bottle filled with apple cider vinegar. Combine the paprika, black pepper, and garlic powder in a bowl. Thoroughly coat the beef ribs with this spice blend, ensuring an even coverage on all sides by firmly patting the seasoning into the meat.
Place the seasoned ribs in the smoker and cook them for about 4 hours. To keep the meat moist and tender, spritz it with apple cider vinegar every hour. The ribs are ready when a meat thermometer easily pierces through the meat without any resistance.
Once done, remove the ribs from the smoker. Serve them immediately, ideally with a side of homemade BBQ sauce for an extra burst of flavor.