For the Marinade: In a large ziploc bag, add the apple juice, orange juice, honey, Pork & Poultry rub, brown sugar and thyme leaves. Mush and shake lightly to combine.
Add pork loins to the bag with the marinade. Transfer to the refrigerator and marinate overnight.
When ready to cook, remove pork from fridge and set on counter. Turn Traeger to smoke for five minutes with lid open until grill begins to smoke.
Once smoking, set Traeger temperature to 225℉ and preheat, lid closed for 15 minutes.
Once the Traeger is at 225, place the tenderloins directly on the grill grate and smoke until the internal temperature registers 145℉, about 1-1/2 to 2 hours, turning and taking the temp at 45 min-1 hour.