2015 Scania Tractor Unit 12.7L Diesel · LT55 AAA

The vehicle presents a high level of roadworthiness, evidenced by a flawless MOT history over the last five years. The most recent inspection conducted on 28 October 2025 at 452,749 miles passed with no defects or advisories. This streak of clean passes suggests the previous operators maintained a proactive service regimen, addressing potential mechanical or safety issues before they triggered a test failure. The mechanical trend remains exceptionally stable. The tractor unit shows a high-usage profile, averaging approximately 41,000 miles per year over its eleven-year life. Data from the November 2021 test at 357,453 miles to the October 2025 test at 452,749 miles shows a consistent accumulation of roughly 24,000 miles annually. This regularity of use indicates consistent long-distance commercial work rather than periods of standing idle. However, the high cumulative mileage places significant stress on the drivetrain, air suspension systems, and braking components. Despite the lack of recorded advisories in the history, a buyer must focus on specific high-mileage components that MOT tests do not fully stress. An in inspection should target the suspension bushes, coil springs, and air bags for signs of fatigue or perished rubber. Given the mileage, a check of the brake discs and calipers for uneven wear or binding is essential. The structural integrity of the chassis should also be scrutinized for deep corrosion, ensuring the heavy-duty use has not compromised the frame over time.