Thoughts? Kenworth’s iconic W900 truck, a staple of American highways since 1963, is set to conclude its storied production run in 2026. To commemorate over six decades of service, Kenworth unveiled the W900 Legacy Edition in March 2025—a limited series of 1,000 trucks designed as a tribute to the model’s enduring legacy. Each unit will be serialized from #1000 down to #0001, featuring exclusive design elements such as a Cummins X15 engine painted in legacy beige, vintage 1966-style Kenworth hood badges, and a black Diamond VIT interior with platinum accents .