2022 Renault Trucks Master 35 LWB 2.3L Diesel · FN22 BUV

A developing pattern of braking system irregularities is the primary mechanical concern for this vehicle, as evidenced by the most recent MOT pass on 24 March 2026. While the vehicle has maintained a clean record through 2024 and 2025, the latest inspection introduced multiple advisories regarding brake performance, specifically noting that the front service brake imbalance requirements were only just met. This follows a history of binding issues at both the nearside front and nearside rear service brakes, alongside an advisory regarding a smooth brake pedal. This shift from a defect-free status in previous years to a series of braking advisories suggests a trend of increasing wear or component inefficiency within the braking system that requires attention. The recorded mileage of 99,235 miles indicates a high-intensity usage profile for a four-year-old vehicle, averaging approximately 24,809 miles per year. This level of annual accumulation is significantly higher than standard light commercial usage and implies that the drivetrain, suspension, and consumable components have been subjected to consistent, heavy operational stress. High-mileage commercial vehicles often exhibit accelerated wear on chassis components and braking hardware, which aligns with the recent emergence of braking advisories after several years of clean MOT results. Prospective buyers should focus their physical inspection on the braking assembly to address the specific issues flagged in the March 2026 test. The advisory regarding brake imbalance and binding at the nearside front and rear suggests that the calipers may be sticking or that there is uneven pressure distribution within the hydraulic system. During a test drive, pay close attention to any pulling to one side under braking, which could indicate the recorded imbalance, or any unusual heat radiating from the nearside wheels after a period of driving. Additionally, the advisory concerning a smooth brake pedal warrants a check for any sponginess, lack of resistance, or unusual travel depth when applying pressure. Beyond the braking system, the minor defect regarding an inoperative nearside registration plate lamp should be verified for immediate rectification. While the 2023 advisory for smearing wiper blades is a minor consumable issue, the more critical mechanical focus remains on the service brakes. Given the high mileage and the recent advisories, a thorough inspection of the brake discs for thickness and surface glazing, as well as an assessment of the brake pad wear, is necessary to determine if the system is approaching the end of its service life or if specific components like calipers or slide pins are failing.