Pat steaks dry and set on a plate. Tenderize meat with a fork by making several holes on each side.
Evenly drizzle both sides of steaks with olive oil, red wine vinegar and Worcestershire sauce. Rub steaks all over with minced fresh garlic and Montreal seasoning.
Cover and transfer steaks to the fridge for at least 2 hours up to 24 hours. Pull steaks out of the fridge 30 minutes before cooking.
Set grill temperature to high heat (450 - 500 degrees F.)
Once grill is hot, brush grill grates with oil. Sear strips approximately 3-5 minutes per side over direct heat or until internal temperature reaches about 125-130 degrees F for medium-rare. For medium you'll want an internal temperature of about 135-140 degrees.
Take steaks off grill and let rest a few minutes before serving. Serve with a slice of butter and chopped green onions (optional).