Preheat your oven to 400°F (200°C).
In a large bowl, combine the chickpeas, olive oil, garlic powder, onion powder, smoked paprika, cayenne pepper, and salt. Toss until the chickpeas are well coated.
Spread the chickpea mixture on a baking sheet in a single layer. Bake for 20-25 minutes, or until the chickpeas are crispy, stirring halfway through.
Remove the chickpeas from the oven and toss them with buffalo sauce until evenly coated.
To assemble the wraps, lay a tortilla flat and add a layer of shredded lettuce, followed by diced tomatoes, red onion, and a generous scoop of the spicy buffalo chickpeas. Drizzle with vegan ranch dressing.
Roll the tortilla tightly, folding in the sides as you go to secure the filling. Repeat with the remaining tortillas.
Serve immediately, or wrap in foil and refrigerate for up to 2 hours before serving for a chilled option.