2020-9-10 · Whether your vehicle is a Ford or a Ferrari, our automotive wire is the optimum choice for 12 volt and 24 volt DC electrical systems. Made is the USA, our automotive wire is wrapped in a thermoplastic PVC insulation, is smooth for pulling through wire loom and conduit, tough enough to resist grease, oil, and acid, and has a temperature rating of 176°F (80°C).