Make Marinade: Combine olive oil, lime juice, chipotle chili powder, smoked paprika, garlic powder, onion powder, cumin, salt, and pepper in a bowl.
Prepare Chicken: Pound chicken breasts to even thickness (about 3/4 inch). Coat chicken with marinade and let sit for 30 minutes.
Cook Chicken: Heat a large skillet over medium-high heat. Cook chicken for 4-5 minutes without moving. Flip, cover, reduce heat to medium, and cook 6-8 minutes more until internal temperature reaches 165°F. Rest 5 minutes, then slice.
Warm Tortillas: Heat tortillas in a dry skillet for 20 seconds per side or microwave wrapped in damp paper towel for 30 seconds.
Assemble: On each tortilla, layer rice, black beans, chicken, cheese, lettuce, tomatoes, corn, and cilantro. Drizzle with chipotle ranch dressing.
Wrap: Fold sides in, then fold bottom up and roll tightly. Place seam-side down.
Serve: Enjoy immediately or wrap in foil for later.