The battery capacity will drop significantly in low temperatures, and it may even fail to start. You can put an insulation cover on the battery, or choose a battery pack with heating function to ensure that the battery working temperature is above 10℃. Charging should be done indoors, avoiding charging in sub-zero environments, otherwise it will not only fail to charge fully, but also damage the battery life.
The tires and braking system should also be checked points. Roads are prone to icing in winter, so the food truck tires should be replaced with snow tires, and the tire pressure should be kept at the upper limit of the standard value to increase grip. Check the brake fluid level and brake pad wear once a week to avoid slow response of the braking system due to low temperature and ensure driving safety.
