Which type of vehicle is state law required to carry a chemical type fire extinguisher?

Answer: C — Taxicab

In Texas, the law requires taxicabs to carry a chemical type fire extinguisher. This requirement is in place because taxicabs are commercial vehicles that transport passengers, and safety measures such as carrying a fire extinguisher are critical in ensuring the protection of both passengers and the driver. Taxicabs, being used frequently in urban areas with a high volume of passengers, must be prepared for emergencies, including vehicle fires. A chemical fire extinguisher can effectively combat fires, especially those involving flammable liquids or electrical components, which are relevant risks for vehicles on the road. The other vehicle types listed—school buses, delivery trucks, and private cars—may have different safety equipment requirements, but they are not mandated by state law to carry chemical fire extinguishers like taxicabs are. For instance, while school buses have their own regulations concerning safety equipment for transporting children, they do not require a fire extinguisher to be onboard as a stated requirement under the same conditions as taxicabs.