Electrical problems can be the most frustrating part of owning a truck. One minute, everything is fine, and the next, a dashboard light is flashing or your trailer lights have gone completely dark. At RK Trucks & Trailer Service Pty Ltd, we know that modern trucks are full of complex wiring, and finding a small fault can feel like looking for a needle in a haystack.

Our team takes the guesswork out of electrical work. We use the latest diagnostic tools to plug in and see exactly what your truck is thinking. Whether it’s a faulty sensor, a drained battery, or messy wiring in your trailer, we get to the root of the problem fast. We make sure the connection is solid, and the wires are protected from the road. From fixing alternators to rewiring entire lighting systems, we ensure your truck stays bright, safe, and fully powered for the long haul.