In large bowl, combine all spices and oil. Set aside.
Place steaks in large plastic resealable bag. Pour marinade in bag and shake to evenly coat steaks.
Refrigerate for 3 hours to overnight.
Set clean, well-oiled grill to medium-high heat. When grill is hot, using tongs, place steaks on grill and cook 2-3 minutes on each side or until internal temperature is at least 145 degrees F.
Using tongs, remove steaks from grill and place on platter. Let rest for 3 minutes.