The trucks being discontinued are Kenworth's legacy ... for specialized heavy-haul, oilfield work, logging, and other demanding jobs. First produced in 1972, the C500 is one of the toughest ...

Kenworth called the W900 one of the most iconic trucks in North America ... Kenworth specifically designed the C500 for extreme heavy-haul, oilfield, logging, mining, and off-road applications ...

Original story follows: A source with knowledge about the manufacturer's plans confirmed Tuesday that Kenworth would phase out the W900L, W900B, T800W and C500 models due to tightening emissions ...

Kenworth has announced it is phasing out some of its most rugged heavy-duty trucks, as it transitions its lineup ... (Photo: Kenworth) Kenworth’s C500 was built for the most rugged terrain. It ...