2016 Citroen Relay 2.0L Diesel · DG66 AAX

The most recent MOT test conducted on 5 August 2026 resulted in a pass, though it included advisories regarding the nearside and offside front tyres being worn close to the legal limit and worn on the edges. When evaluating the overall maintenance trend, the vehicle shows a pattern of emerging wear rather than a stable or improving profile. The transition from suspension ball joint play in 2024 to tyre wear in 2026 suggests that the vehicle is entering a period where several wear-and-tear components are reaching the end of their functional lifespan simultaneously. With 132,282 miles recorded over ten years, the vehicle has averaged approximately 13,228 miles per year. This level of usage is relatively high for a vehicle of this age and indicates consistent, likely commercial, operation. High annual mileage places increased stress on the drivetrain, braking systems, and suspension geometry. Prospective buyers should be aware that such usage typically leads to more frequent replacement of consumables and may mask deeper mechanical fatigue in components like the turbocharger, clutch, or gearbox, which require careful scrutiny. The specific advisories regarding edge wear on the front tyres are a primary concern, as this often points to incorrect wheel alignment or tracking, potentially exacerbated by the suspension ball joint play noted in the previous year's inspection. During a test drive, pay close attention to the steering response; any pulling to one side or a wandering sensation indicates alignment issues. Furthermore, listen for any rhythmic clunking or knocking from the front suspension when driving over bumps or uneven road surfaces, which would signify that the ball joints have deteriorated further. Beyond the immediate need for new tyres and a wheel alignment, you must conduct a thorough physical inspection of the vehicle's underside for signs of structural corrosion or fluid leaks from the engine and transmission. Given the high mileage, verify the service book for evidence of regular oil changes and interval-based maintenance. It is also advisable to check the condition of the brake discs for heavy corrosion or scoring and ensure the calipers are not binding, as high-mileage commercial vehicles can sometimes suffer from seized components if they have been subjected to heavy loads or varying environmental conditions.