Start by checking your tyres for tread condition, air pressure, cracks, and uneven wear. Inspect the spare tyre as well. Ensure your brakes, including pads, discs, and fluid, are in optimal condition. Replace worn wiper blades to maintain clear visibility during heavy rains. Test all lights, including headlights, indicators, brake lights, and fog lamps, to ensure they are functioning properly. Examine the battery for corrosion or loose connections and test its performance, especially if it’s older. Check essential fluids like engine oil, coolant, brake fluid, and washer fluid to ensure your car operates reliably in humid conditions.