Rub Chuck Roast with dry rub
Cook in smoker until internal temperature of 160 degrees Fahrenheit
Wrap with aluminum foil or butchers paper and place back in smoker. Cook until the roast reaches an internal temperature of 198 degrees Fahrenheit
Remove from smoker and let rest about 10 minutes
Cut into bite sized cubes
Add cubed meat to a foil pan, add a sprinkle of dry rub and all of the BBQ Sauce
Return to smoker and cook for another 1/2 hour to hour. Pieces will be tender and have char marks on them when done. Do not overcook.