Food trucks combine the liability risks of both a restaurant and a commercial vehicle operation. You face exposure from foodborne illness, vehicle accidents, propane explosions, and employee burns. An LLC is also typically required to obtain a food service permit, commercial parking agreements, and event vendor contracts. St. Louis is home to ~30K businesses and has a population of 302K, making it a thriving market for food trucks. Forming your LLC in MO provides personal asset protection and positions your food trucks business for growth in the St. Louis metro area.