Lay the 4 large tortilla wraps flat on a clean work surface.

Spread 1 tablespoon of ranch dressing evenly over each tortilla (use all 4 tablespoons).

Chop the 6 chicken tenders into bite-sized pieces. If the chicken is hot, let it cool slightly before assembling.

Divide the chopped chicken evenly among the 4 tortillas and place the chicken in a line down the center of each wrap.

Divide the 2 cups shredded lettuce evenly among the wraps (about 1/2 cup per wrap) and place it on top of the chicken.

Divide the 1/2 cup shredded cheddar cheese evenly among the wraps (about 2 tablespoons per wrap) and sprinkle over the lettuce.

Divide the diced tomato evenly among the wraps and distribute on top.

Divide the sliced 1/2 cucumber evenly among the wraps and add on top.

Fold the left and right edges of each tortilla toward the center, then roll the tortilla tightly from one end to the other to form a closed wrap.

Slice each wrap in half crosswise and serve.