2021 Renault Trucks Master 35 LWB 2.3L Diesel · FN71 CYP

The Renault Trucks Master 35 LWB demonstrates a stable roadworthiness record over the past two MOT cycles, with the most recent test on 12 September 2025—just ten months ago—confirming no defects at 250,456 miles. The absence of advisories or failings across both the 2024 and 2025 tests suggests the vehicle has been maintained to meet minimum DVSA standards, though the near-simultaneous pass and fail at 196,639 miles in September 2024 appears anomalous and may indicate a temporary administrative error rather than a recurring mechanical issue. The lack of recurring faults implies no obvious pattern of neglect in critical systems, but the high mileage demands thorough scrutiny of high-wear components. The recorded mileage of 250,456 miles over approximately five years equates to an average of 50,091 miles annually, which is unusually high for a commercial vehicle of this age. This rate of usage accelerates wear on suspension bushes, coil springs, and drivetrain components, while also increasing the likelihood of brake fade or uneven tyre degradation. Notably, there is a 16-month gap between the 2024 and 2025 MOT tests, which could imply either extended off-road storage or irregular servicing—both scenarios warranting inspection of corrosion protection and fluid levels. The absence of intermediate MOTs or service records further complicates assessing whether critical maintenance, such as brake lining replacement or differential servicing, has been performed on schedule. Given the vehicle’s age and mileage, a buyer should prioritise an in-person inspection of the suspension system, particularly the rear coil springs and bushes, which are prone to fatigue at this mileage. The brakes—though not explicitly failed—should be checked for uneven wear, binding calipers, or corrosion on the rear discs, as commercial vehicles often experience higher brake stress. Structural integrity, especially around the wheel arches and sills, must be examined for signs of rust penetration or frame distortion, particularly if the vehicle has spent extended periods exposed to moisture. Finally, the exhaust system should be inspected for leaks or excessive corrosion, as high-mileage diesel engines are susceptible to catalytic converter or turbocharger failures. While the MOT record shows compliance, these components are not routinely tested and may require replacement soon.