Preheat oven to 400 degrees Fahrenheit.
Wash the ribs with water and pat dry. Remove the membrane from the back of the rack of ribs. Coat 1 side of the ribs with the Chipotle olive oil and rub into meat. Sprinkle to coat with the Rhyno Rub and pat the seasoning into the meat.
Repeat with the second rack of ribs. Most but not all of the tin of Rhyno Rub will be needed to coat 2 racks of ribs, refer to photo for proper coating.
Wrap the ribs individually in aluminum foil. Place the 2 wrapped rib racks on a cookie sheet or baking pan and place in oven. Cook in oven for 15 minutes.
Turn the oven down to 200 degrees Fahrenheit. Leave the racks of ribs in the oven to slow cook for 4 hours or more.
Preheat grill. Remove ribs from oven and unwrap. Place the ribs on preheated grill and baste with your favorite BBQ sauce. Turn after 5-7 minutes and baste the other side with sauce. Allow to cook for an additional 5 minutes. Remove from grill and serve. Enjoy!