2001 Isuzu Trucks NKR 55 3.0L Diesel · Y932 GLG

The vehicle presents a concerning maintenance trend characterized by recurring structural and braking issues. While the most recent test on 8 August 2025 at 126,693 miles resulted in a pass, the vehicle failed just two days prior due to lighting and wiper defects. The record shows a persistent pattern of brake-related faults, including an illuminated brake fluid warning lamp and corroded brake pipes that have been flagged consistently since at least 2015. The braking system also shows chronic instability, with imbalanced rear brakes and fluctuating service brakes appearing in multiple tests between 2023 and 2025. The mileage profile indicates low usage for a 25-year-old vehicle, averaging approximately 5,068 miles per year. This low annual distance is evidenced by the jump from 120,984 miles in October 2020 to 122,320 miles in March 2022, and the relatively small increments seen in the most recent years. While low mileage can suggest less drivetrain wear, the long intervals between tests and the presence of recurring corrosion suggest the vehicle may spend significant time stationary, which often accelerates the degradation of rubber components and the buildup of surface rust. A prospective buyer must prioritize a thorough inspection of the chassis and structural integrity. The August 2024 test at 125,700 miles recorded excessive corrosion on the offside front chassis near a body mounting, and despite a pass, the underbody remains heavily covered in underseal which can mask active decay. The tester also noted ongoing underbody corrosion and corroded fuel tank brackets in earlier years. The presence of grease on corroded brake pipes, as noted in the August 2025 test, suggests an attempt to hide deterioration rather than a permanent mechanical fix. Mechanical attention should also be directed toward the suspension and braking hardware. The recent report of worn anti-roll bar bushes on both the nearside and offside front, combined with a history of fluctuating service brakes and imbalanced rear units, indicates that the braking and suspension systems require close scrutiny. Given the history of oil leaks and misting shock absorbers, the buyer should check for active fluid leaks from the engine and damping components to ensure the vehicle's operational reliability.