In a small bowl, combine olive oil, chili powder, paprika, cayenne pepper, garlic powder, salt, and pepper. Whisk until well blended.

Rub the marinade evenly over both sides of the chicken breasts and marinate for at least 10 minutes.

Preheat your grill on medium-high heat until hot.

Grill the chicken for 6–7 minutes on each side until cooked through.

Let the chicken rest for at least 5 minutes, then slice into thin strips.

Layer the tortillas with shredded lettuce, diced tomato, grilled chicken slices, and shredded cheddar cheese. Top with sour cream and salsa.

Fold the tortillas inward and roll tightly from bottom to top.

Optional: Grill the assembled wraps for 1–2 minutes on each side.

Serve warm with lime wedges on the side.