Reverse Sear Method for steaks thicker than 1 inch: Prepare grill for indirect medium heat (350°F to 375°F). Preheat grill by turning all burners to medium. Turn off burner(s) on one side of grill. Grill steaks over unlit side, with grill covered, to about 10° of desired doneness then move to lit side of grill. For medium-rare (internal temperature of 130°F), move steaks when they reach 120°F. For medium (internal temperature of 140°F), move steaks at 130°F. For medium-well (internal temperature of 150F°), move steaks at 140°F. Grill until steaks are nicely charred and desired doneness. Let stand 5 minutes.