2016 Renault Master 2.3L Diesel · AY66 CHC

The most recent MOT test on the 2016 Renault Master, conducted on 2026-01-15, resulted in a passing grade, though it was accompanied by several persistent advisories that indicate ongoing wear and potential long-term concerns. The pattern of advisories—particularly the repeated warnings about front tyre wear nearing legal limits and the offside front brake pipe corrosion—suggests a maintenance trend that has not improved significantly over time. While the vehicle passed the test, the accumulation of these advisories over multiple MOT cycles implies that the owner may have been neglecting critical areas such as tyre rotation, brake pipe maintenance, or suspension component inspection. The failure to address these issues could escalate into more severe mechanical problems if left unchecked, especially given the vehicle’s advanced age and high recorded mileage. The recorded mileage of 293,270 miles for a 2016 model represents a usage rate of approximately 29,327 miles per year, which is exceptionally high for its age. Typically, a Renault Master of this vintage would accumulate around 10,000 to 15,000 miles annually under normal driving conditions, with significant gaps during periods of inactivity. This rapid mileage accumulation accelerates wear on consumables like tyres, brakes, suspension components, and drivetrain elements, all of which are already showing signs of stress in the MOT history. The front tyres, in particular, have been flagged as worn close to the legal limit in nearly every test, indicating either poor rotation practices, excessive load distribution, or uneven wear patterns that may stem from misaligned wheels or suspension issues. The high mileage also raises concerns about potential fluid degradation, such as brake fluid absorption of moisture or engine oil dilution, which can compromise braking performance and engine longevity. For a prospective buyer, the most critical areas to inspect during a physical examination are the front tyres, brakes, and suspension. The front tyres should be checked for both even wear patterns and signs of sidewall perishing, as the repeated MOT advisories suggest they have been underutilised or improperly managed. Look for cracks, bulges, or uneven tread wear, particularly on the offside front tyre, which has been flagged as worn on the edge—a symptom often associated with camber misalignment or excessive load. During a test drive, listen for any signs of uneven braking performance, such as a shudder or pull to one side, which could indicate warped brake discs or binding calipers. The front brake discs should also be inspected for corrosion or excessive glazing, as the MOT history notes their wear but does not rule out deeper issues like rust buildup, which can compromise braking efficiency. The brake pipe corrosion and grease accumulation noted in the latest MOT are particularly concerning, as this could lead to leaks, reduced brake fluid pressure, or even a complete failure of the hydraulic system. Before purchase, visually inspect the brake pipes for any visible corrosion or signs of leakage, and check for a consistent brake pedal travel and firmness during a test drive. The near-side front suspension ball joint with slight play detected in 2025 is another red flag, as excessive play can lead to uneven tyre wear, suspension clunks when driving over bumps, and potential steering instability. Test the vehicle’s handling by driving over rough roads and listening for any unusual clunking noises from the front suspension, which could indicate worn suspension bushes or damaged coil springs. Additionally, the parking brake efficiency failure from 2023 suggests a mechanical issue that may require immediate attention, as a non-functional parking brake can pose safety risks, especially on inclines. The owner should also verify that the vehicle’s service history includes regular fluid top-ups, particularly brake fluid and engine oil, as high mileage vehicles are prone to fluid degradation over time. Finally, given the vehicle’s age, a thorough inspection of the exhaust system for leaks or structural integrity is advisable, as corrosion can compromise emissions performance and structural integrity.