Kenneth’s Ribs with Peach BBQ Sauce

Why I Love This Recipe
While on holiday with my son in Australia, he taught me this recipe. It's really great so dad tweaked it just a little enjoy David.
PS try this with my wife's Peach BBQ Sauce (Sorry Honey)
Submitted by: "David Johnson"
Ingredients You'll Need
2 tablespoons kosher salt
2 tablespoons smoked paprika
1 tablespoon ancho Chile powder
1 tablespoon garlic powder
1 tablespoon dark brown sugar
2 (3-pound) slabs pork spare ribs
Directions
For the dry rub: Add the salt, paprika, chile powder, garlic powder and brown sugar to a bowl and stir until thoroughly incorporated. Keep the rub in an airtight container for up to 6 months.
For the ribs: Rinse and dry the ribs. Put them on a clean cutting board and pull off the thin fatty skin that lines the underside of the ribs. Trim the ribs of all excess fat. Reserve 2 tablespoons peach rub (1 for ribs and 1 for sauce), then liberally sprinkle each side with the remaining rub and wrap the ribs in plastic. Refrigerate for at least 8 hours so the flavors can permeate the meat.
Fill a grill with the chips and briquettes and preheat them to 250 degrees F. Put the ribs, meatier-side down, over indirect heat and cook for 3 hours with the grill cover down. Turn the slabs and cook until the ribs bend easily, about 1 hour. At this point, remove them from the grill. Sprinkle the slabs with 1 tablespoon reserved peach rub and slice it into portions. Cut each slab into individual ribs and coat with Monica’s Peach BBQ Sauce. Arrange on a serving platter and serve.