Cover the Crock Pot and cook on low for 8 hours or on high for 4-5 hours, until the meat is tender and easily shreds with a fork.
Once the meat is fully cooked, remove it from the Crock Pot and shred it with two forks. Return the shredded meat to the pot and mix it with the flavorful broth.
Serve the tacos hot, garnished with fresh cilantro and lime wedges. Enjoy with extra broth for dipping if desired!