What is a common side dish offered alongside Taco Bell's menu items?

Nachos are a common side dish offered alongside Taco Bell's menu items. This is because they align closely with Taco Bell's focus on Mexican-inspired cuisine and flavors. Typically, Taco Bell's nachos consist of tortilla chips served with a choice of toppings such as melted cheese, guacamole, sour cream, and jalapeños, making them a popular option for customers looking to complement their meal.

The other side dishes listed are not as representative of Taco Bell's core menu offerings. French fries, while they may be found in some fast-food establishments, do not fit the traditional Mexican theme that Taco Bell is known for. Vegetable sticks are not commonly associated with Taco Bell’s offerings, as the restaurant tends to focus on more indulgent, flavorful items. Potato wedges may also be a side found in other eateries, but they are not a staple product at Taco Bell. Thus, nachos stand out as the most fitting side dish choice that resonates with the brand's identity and menu.