Hiway Autos is a workshop at 243a Thames Street in the centre of Oamaru, so customers can walk the main street while their vehicle is serviced. The workshop repairs and maintains cars, trailers, light trucks, motorbikes and mowers. It sources parts for Japanese, American, European and specialist vehicles, and has diagnostic equipment, tyre fitting and balancing, and exhaust repair and replacement. The website says it has Oamaru's only Safe T Stop brake and suspension test lane. A waiting area is provided, and the phone number is (03) 434 7494.