Preheat your to 250 degrees F then close the lid 10-15 minutes.
As the is preheating to the perfect temperature, spice the t-bone with your favorite steak rub.
Lay the steak on the grill for roughly 60 minutes or until the steaks reach an internal temperature of 105 to 110 degrees F. Remove the steaks and set aside.
Crank up the heat to 450 degrees F and open up the flame broiler.
Place the steak over the flame broiler and sear for about 2 minutes a side, 4 minutes in total. You know when your steak is done once the internal temperature reaches 130 to 135 degrees F (for medium-rare). Follow the below internal temperature for your cooking preference:
Medium Rare: 130F
Well Done: 160F
Once reached for personal preference, take the steaks off the grill and eat! Enjoy!