Trim any fat on sides of the steaks to 1/4-inch to avoid flare ups during cooking. Lightly brush the steaks with olive oil on all sides.
Use a coffee grinder to finely grind the coffee beans. Pour the ground coffee into a small bowl and stir in the cumin, chili powder, paprika, salt, and black pepper. Evenly apply the dry rub mixture to all sides of the meat, gently rubbing it into the meat. Let rest at room temperature for 30 minutes.
Grill the steaks over indirect heat
Preheat a gas grill to high heat, about 500 degrees. Turn off one burner and place the steaks on this section of the grill.
Close the lid and cook the steaks for 2 minutes on each side.
Transfer the steaks to the other side of the grill over direct heat. Continue cooking another 2 minutes per side for medium or adjust cooking times for desired temperature.
Remove the steaks to a cutting board and let rest for 5 minutes before serving.