Does all vehicle should have a fire extinguisher in them at all time.?

While it's not legally required for all vehicles to have a fire extinguisher, it is highly recommended, especially for larger vehicles like RVs, trucks, and buses. Having a fire extinguisher on hand can provide a crucial safety measure in case of an emergency, such as an engine fire or an accident. Additionally, some insurance companies may offer discounts for vehicles equipped with safety equipment, including fire extinguishers. Ultimately, it's a proactive measure that can enhance safety on the road.