The New Icon of the Road — successor to the legendary 389

The Peterbilt Model 589 is the successor to the iconic Model 389 — Peterbilt's long-nose, set-forward-axle flagship. The 589 preserves the classic Peterbilt styling that drivers and owner-operators recognize on sight, while adding a redesigned interior, updated driver ergonomics, the PACCAR MX-13 engine, the SmartLINQ connected-vehicle platform and modern safety features. Production of the 389 ended in 2024; the 589 is its production replacement.
In BC, the 589 is the truck of choice for owner-operators, heavy-haul fleets, high-visibility team long-haul routes, and any operator who competes for drivers on styling as much as on payload. It's a common spec for oil-and-gas fleets out of Dawson Creek, logging trucks running the Cariboo, and long-distance carriers who value the traditional long-nose profile.
Yes. Peterbilt ended Model 389 production in 2024 and replaced it with the 589. The 589 keeps the long-nose set-forward-axle aesthetic of the 389 while adding a fully redesigned interior, PACCAR MX-13 as the standard engine, and modern driver-assistance and connected-vehicle features.
The 589 is the long-nose set-forward-axle traditional Peterbilt; the 579 is the aerodynamic set-back-axle Peterbilt engineered for maximum fuel economy. Fleets that compete for drivers on styling or run heavy-haul spec the 589; long-distance freight-economy fleets typically spec the 579.
The PACCAR MX-13 (12.9 L) is standard, rated up to 510 hp and 1,850 lb-ft. The Cummins X15 is available for fleets that prefer it or need higher horsepower for heavy-haul.
Yes. The 589 is available in heavy-haul chassis configurations up to 20,000 lb front axle and tandem or tridem rear-axle arrangements suitable for logging, heavy-haul and oilfield work — a common BC spec.