379x (2024-2026)

While the "X" primarily denoted a styling package, it was built on the legendary 379 chassis, known for its durability and ease of customization.

: Many 379X units were spec'd with heavy-hitting engines of the era, such as the Caterpillar C15 Accert . While the "X" primarily denoted a styling package,

: It came equipped with dual 7-inch chrome exhaust stacks and stainless steel "clamshell" fenders. Today, the 379X is a highly coveted collector’s

Today, the 379X is a highly coveted collector’s item in the trucking world. Because it was the "last of its kind" style-wise, clean units command high prices at auctions and truck shows like MATS . Owners often continue to upgrade them with custom interior work and specialized lighting to keep the "X" spirit alive. and stainless steel sun visor.

: Features included a polished aluminum grille, chrome-plated bumper, and stainless steel sun visor.