01 - Set oven temperature to 275°F (135°C).
02 - Pat roast dry with paper towels and rub evenly with olive oil, kosher salt, black pepper, rosemary, thyme, and minced garlic.
03 - Place onions, carrots, and celery in bottom of a large roasting pan or Dutch oven. Position beef roast on top of the vegetables.
04 - Pour beef broth and red wine (if using) around the beef without washing off the seasoning.
05 - Cover pan tightly with lid or heavy-duty foil and roast 3 hours until beef is fork-tender and reaches at least 190°F (88°C) for shredding, or adjust time for medium-rare at 135°F (57°C).
06 - Remove roast from oven and let rest covered for 15 minutes before slicing or shredding.
07 - Strain pan juices, skim fat, and serve beef alongside roasted vegetables with pan sauce.