Trim the steaks of any loose fat and let them come to room temperature before grilling.
Mix the salt, pepper and garlic powder in a small bowl. Rub the steaks down on both sides with Worcestershire sauce. The idea is to use enough Worcestershire sauce to lightly cover the steaks, but not too much that you drown them.
After you've rubbed them down with the Worcestershire sauce, sprinkle the rub over the steak, rubbing it into each side. If you're feeling frisky, rub it around the sides too.
The steaks should be grilled to an internal temperature of 140 degrees for medium rare. When the steaks reach this point take them off and let them rest under foil for five minutes. Slice the steaks into strips to serve.