Heat grill to high; clean and lightly oil hot grates. Let steaks stand at room temperature for 30 minutes. Generously season both sides of steaks with salt and pepper. Grill steaks, rotating once to create hatch marks, until well-browned on the outside and cooked to desired doneness, 6 to 7 minutes per side on a charcoal grill (or 8 to 9 minutes per side on a gas grill) for medium-rare (about 125 degrees). Transfer to a platter; cover with foil. Let rest for 10 minutes. Slice steaks against the grain.