Melbourne-based retailer PS4X4 sells 4wd accessories store in Somerton . The store is run and owned by Australians. Our main goal is to give consumers excellent service. Our professionals at PS4X4 provide you with an efficient 4WD solution. we have a large selection of accessories to fit almost any 4×4 vehicle. In order to improve the car's performance and make the trip more pleasurable, we will collaborate with our clients.