
Preheat your grill to high heat. Season the meat on both sides with salt and pepper.
Grill the steaks for 5-6 minutes per side, turning once until medium well done.
Remove the steak from the grill and transfer into a pot with a lid. Cover to keep it warm. Slice it thinly against the grain.
Slice the meat thinly against the grain and return to the pot until ready to serve into tacos.