2015 Isuzu D-MAX 2.5L Diesel · RK65 MXB

The 2015 Isuzu D-MAX presents a stable and reassuring maintenance trend, culminating in a fully clean pass on the most recent test dated 8 April 2026 at 94,368 miles with zero defects recorded. This is a significant improvement over the 2023 failure and suggests the previous owner addressed tyre condition promptly. The 2025 test at 85,454 miles carried only a minor advisory for an oil leak that was not deemed excessive, indicating no active fluid loss concerns at that stage. Overall, the trajectory from a multi-defect failure in April 2023 to consecutive clean passes in 2024 and 2026 points to a vehicle that has received attentive care in recent years. The mileage pattern is consistent and unremarkable for an eleven-year-old commercial vehicle. Between the April 2023 test at 70,150 miles and the April 2026 test at 94,368 miles, the vehicle accumulated 24,218 miles over three years, averaging roughly 8,000 miles annually. This sits comfortably within the typical range of 8,579 miles per year suggested by the overall age-to-mileage ratio. There are no suspicious gaps in the record that would indicate long periods of inactivity or odometer irregularities. The steady accumulation pattern implies regular use rather than prolonged standing, which is generally favourable for preventing seizure of mechanical components and moisture-related corrosion in brake and exhaust systems. Despite the clean recent record, the April 2023 failure warrants attention during any pre-purchase inspection. All four tyres were flagged simultaneously, with cuts exposing ply or cords on three and a worn edge on the fourth. This cluster of defects suggests the vehicle may have been driven over rough terrain or kerbed repeatedly, placing stress on suspension and steering geometry. A buyer should inspect the front suspension bushes, track rod ends, and coil springs for play or damage, as impacts severe enough to cut tyre casings often transfer shock loads through these components. The nearside and offside front tyres in particular should be checked for uneven wear patterns that could indicate misaligned tracking or worn wheel bearings. The minor oil leak advisory from the March 2025 test at 85,454 miles also deserves follow-up. Although it was not severe enough to cause a failure, oil leaks on a diesel pick-up of this age commonly originate from the rocker cover gasket, turbo oil feed pipe, or crankshaft oil seals. A buyer should examine the engine bay and undercarriage for fresh oil residue, paying close attention to the turbocharger area and gearbox housing. Given the vehicle's working-double-cab body style, a thorough check of the chassis rails, cross-members, and load bed mounting points for corrosion is advisable, as these structural areas are prone to rust ingress on vehicles used commercially or on unpaved surfaces.