2018 Peterbilt 389 – 44” Low Roof Sleeper – 13 Speed – Wet Kit – Documented Engine Work Exceptionally well-maintained 2018 Peterbilt 389, 44" Low Roof Sleeper, equipped with PACCAR MX-13 and Eaton Fuller 13-speed manual transmission. Fleet-owned and professionally serviced with full documentation available. This truck was operated regionally in the Midwest and returned home nightly. It was not a long-haul OTR unit. At approximately 484,000 miles, a significant in-chassis engine refresh was completed under PACCAR warranty. Documentation available. This included cylinder head replacement, new liners, piston rings, rod bearings, counterbore machining, piston cooling nozzles, oil cooler service, and cooling system service. Additional warranty repairs include fan hub, water pump, air compressor head, surge tank, fuel tank, and aftertreatment components. Current mileage: 555,412 miles. Truck is equipped with PTO and wet kit (HydraFlow system) and is work-ready. Frame rails present clean and solid. Interior is clean with normal wear consistent with mileage. No known active fault codes. This 389 offers the look and drivability Peterbilt buyers want, with documented mid-life engine work that adds significant value and peace of mind. Why This 389 Stands Out: • 13-speed manual (in demand) • Documented major engine work completed • Fleet maintained • Regional Midwest usage • PTO / hydraulic setup installed • No long-haul abuse Maintenance records available upon request. Serious inquiries only. Clean, documented 389 with major engine work completed. Ready to go to work.