01 - In a large mixing bowl, whisk together the honey, tamari, olive oil, apple cider vinegar, sriracha, smoked paprika, garlic powder, cumin, salt, and black pepper until smooth and well combined.
02 - Add the chicken thighs to the bowl and turn each piece to coat evenly. Cover and refrigerate for at least 1 hour, or up to overnight for deeper flavor penetration.
03 - Heat the grill to medium-high, targeting approximately 400°F. Brush the grate with oil to prevent the chicken skin from sticking.
04 - Remove the thighs from the marinade, allowing any excess to drip off. Place them skin-side down on the hot grate and grill for 6 to 8 minutes per side, until the skin is crisp and lightly charred and the internal temperature at the thickest part registers 165°F on a meat thermometer.
05 - Transfer the chicken to a platter and let it rest for 5 minutes so the juices redistribute. Garnish with chopped cilantro and lime wedges before serving.