: The interior often featured two-tone leather seats and a leather-wrapped steering wheel.

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.

: Each unit came with specialized 379X badging, marking its place in the limited production run. Performance and Customization