Lexington-Style Pulled Pork For Gas Grill

Ingredients

• 2 tablespoons paprika
• 2 tablespoons ground black pepper
• 2 tablespoons brown sugar
• 1 tablespoon table salt
• 1 boneless pork shoulder roast (4- to 5-pound)
• 4 cups wood chips, soaked in water for 15 minutes and drained
• 1 cup water
• 1 cup cider vinegar
• 1/2 cup ketchup
• 1 tablespoon sugar
• 3/4 teaspoon table salt
• 1/2 teaspoon ground black pepper
• 1/2 teaspoon red pepper flakes