Remove the membrane from the back of the ribs and pat dry with paper towels.
Rub yellow mustard all over the ribs to help the seasoning stick better.
Season the ribs generously with dry rib rub, ensuring full coverage on both sides.
Preheat your smoker to 225°F and load it with hickory or apple wood chips.
Place ribs meat-side up directly on the smoker grates and smoke unwrapped for 3 hours.
Spritz the ribs every hour with apple juice to keep them moist during the smoking process.
After 3 hours, wrap the ribs tightly in foil and return them to the smoker for another 2 hours.
Unwrap the ribs, brush with BBQ sauce if desired, and smoke for 1 more hour to develop bark.
Check internal temperature; ribs are done when they reach 190°F–203°F for the perfect smoked ribs texture.
Rest the ribs for 10 minutes before slicing and serving your ultimate smoked ribs recipe.