Peterbilt manuals
579 and 389 — Peterbilt Class 8 truck manuals.
220 (Medium duty, 2012–2025)
Peterbilt 220 Medium duty — select a year for factory specs, brake and fluid guides, and upgrade-friendly maintenance references.
389 (1st gen, 2007–2025)
Peterbilt 389 1st gen — select a year for factory specs, brake and fluid guides, and upgrade-friendly maintenance references.
520 (Low cab forward, 2016–2025)
Peterbilt 520 Low cab forward — select a year for factory specs, brake and fluid guides, and upgrade-friendly maintenance references.
567 (1st gen, 2014–2025)
Peterbilt 567 1st gen — select a year for factory specs, brake and fluid guides, and upgrade-friendly maintenance references.
579 (1st gen, 2012–2025)
Peterbilt 579 1st gen — select a year for factory specs, brake and fluid guides, and upgrade-friendly maintenance references.
579 Day Cab (Day cab, 2012–2025)
Peterbilt 579 Day Cab Day cab — select a year for factory specs, brake and fluid guides, and upgrade-friendly maintenance references.
579 Sleeper (Ultra sleeper, 2012–2025)
Peterbilt 579 Sleeper Ultra sleeper — select a year for factory specs, brake and fluid guides, and upgrade-friendly maintenance references.