Preheat over to 300 degrees F. Mix the rub ingredients together well in a small bowl. Remove the membrane from the bone side of the ribs, then rub the vegetable oil onto the ribs. Pour the rub over the ribs and work the rub fully and evenly into the ribs. Spread the ribs out evenly on a foil-lined baking sheet. Bake until tender and juicy on the inside and crispy on the outside, about 2 to 2 1/2 hours.