After more than six decades of service, the W900 is being retired as Kenworth shifts its focus to the next generation of trucks
If you’ve spent any time driving in the U.S., chances are you’ve seen thousands of Kenworth W900s on the road. These iconic rigs are a staple of the interstate—roaring down highways with tall exhaust stacks and trailers in tow. Since its debut in 1963, the W900 has become a symbol of American trucking. But now, after more than six decades, Kenworth has announced it will retire the W900 in 2025.
It’s a bittersweet farewell. The decision comes down to evolving emissions regulations and component availability. Alongside the W900, Kenworth will also discontinue the T800W and C500. Interestingly, the announcement doesn’t mention electrification, which is becoming an increasingly common reason for change in the industry.
Kenworth recognizes the moment. Kevin Haygood, the company’s assistant general manager of sales and marketing, reflected on the W900’s cultural significance:
“The W900 is truly historic in that it’s helped shape North American trucking culture and tradition as we know it today. Often seen at truck shows, featured in movies and on TV, and shown at other events, it’s an iconic truck that’s cherished for its classic styling by our customers and truck aficionados. While production of these trucks is coming to an end, we look forward to seeing them on our roads and at truck shows for many years to come.”
For many, the W900 is forever tied to pop culture—most notably the black and gold rig driven by Jerry Reed in Smokey and the Bandit. While some fans idolized Burt Reynolds’ Trans-Am, others were drawn to the rugged charm of that Kenworth. Over the years, countless replicas have kept that spirit alive.
Since its launch 62 years ago, the W900 has evolved dramatically. Older versions were powered by smoky CAT and Detroit Diesel engines, while newer models typically run on the Cummins X15. It might even be the last semi-truck that once came factory-equipped with a twin-stick manual transmission—a true testament to its longevity.
With decades of production behind it, the W900 will still be a common sight for years to come. While the exact production numbers aren’t clear, Kenworth marked its millionth truck back in 2014, and a large share of that milestone surely belongs to the W900. Its adaptability has made it a favorite across industries—from long-haul freight to heavy-haul and logging.
Kenworth says orders will remain open in the coming months, with a final production deadline set for late 2025. If there was ever a time to salute an American classic, this is it.
