In a small bowl, whisk together the lemon juice, olive oil, salt, and pepper to make the dressing.
Lay out the tortilla wraps on a clean surface.
Divide the shredded lettuce evenly among the wraps, placing it in the center of each one.
Layer the bell peppers, carrots, cucumber, avocado slices, and cilantro on top of the lettuce in each wrap.
Drizzle the lemon dressing over the vegetables.
Gently fold the sides of the tortilla wraps towards the center, then roll them tightly to create a wrap.
Slice each wrap diagonally into halves or leave them whole.
Serve immediately and enjoy!