2010 Renault Master 2.5L Diesel · NU60 ABK

The defining mechanical story across five years of MOT testing on this 2010 Renault Master is a chronic, recurring tyre deterioration issue rather than any structural or braking concern. Tyre cracking and perishing has been flagged at every annual test from 2023 through 2026, beginning with a clean pass in March 2023 and progressing through warnings on all four tyres in 2024 and 2025, and continuing with front and nearside rear advisories at the most recent pass on 9 March 2026. The single failure recorded, dated 10 March 2025, was solely attributable to an inadequate windscreen washer supply, a minor presentation defect rather than a mechanical or safety failure, and the vehicle passed the same day once rectified. There are no recorded advisories relating to braking components, suspension, steering, corrosion, exhaust emissions, or structural integrity across the entire test history, which presents a comparatively narrow but persistent pattern of rubber degradation. Recorded mileage stands at 145,129 miles over sixteen years, giving an average annual accumulation of roughly 9,071 miles, which is broadly consistent with commercial or fleet utilisation typical of a Renault Master of this era. The mileage progression between tests suggests steady, continuous use rather than any extended periods off the road or sudden spikes that might indicate tow vehicle duties or long-distance motorway work. For a heavy commercial vehicle, this kind of consistent mid-range annual mileage tends to place proportionate wear on consumable items such as brake pads, discs, clutch components, and front suspension bushes and bearings, without the extreme wear associated with high annual mileages or the corrosion and seal degradation that can accompany long periods of standing. For a prospective buyer, the immediate priority is a thorough inspection of all four tyres, including the spare if fitted, with particular attention to sidewall cracking, tread depth, and any uneven wear patterns that might suggest alignment or suspension geometry issues. Given that perishing has been flagged consecutively for four years, it is prudent to budget for a full set of replacement tyres at purchase, regardless of apparent remaining tread. On a test drive, listen for any knocking or clonking from the front suspension over speed bumps and uneven surfaces, which could indicate worn anti-roll bar bushes, drop links, or top mount bearings commonly affected on high-mileage Renault Masters. Check for pulling under braking or steering wander, which may suggest worn front brake discs or caliper slide pins, and feel for any vibration through the steering wheel at speed that could point to imbalanced wheels or warped front discs. Additionally, with the mileage now exceeding 145,000, it is worth inspecting for any signs of oil weeping from the engine sump, cam cover, or turbo seals if diesel, as well as checking the condition of the clutch for slipping under load or any judder on take-off, which would indicate impending replacement. Examine the underside, including brake pipes, fuel lines, and suspension arms, for any surface corrosion, as commercial vehicles are often exposed to salt and winter road treatments that accelerate underbody rust. Verify that all warning lights extinguish promptly on ignition, that the cooling fan operates correctly, and that the gearbox selects all gears cleanly without excessive noise or synchro wear, particularly when warm. Finally, confirm the operation of the washer system and all other minor items that could precipitate a future failure, as the 2025 test demonstrated that even a simple fluid top-up is sufficient to cause a fail.