2017 Mercedes-Benz GLC 2.1L Diesel · YO66 ACF

A recurring pattern of tyre wear and suspension component degradation defines the mechanical profile of this Mercedes-Benz GLC. While the vehicle passed its most recent test on 23 January 2026, the inspection resulted in four separate advisories concerning all four tyres being worn close to the legal limit or worn on the edges. This follows a significant failure in January 2025, where the nearside front suspension arm ball joint was flagged for excessive wear and a compromised dust cover. The transition from a clean pass in 2024 to multiple tyre advisories and a previous suspension failure suggests a trend of wear on consumables and steering/suspension components that requires close monitoring. The vehicle has covered 81,105 miles over approximately nine years, representing an average annual accumulation of roughly 9,012 miles. This usage pattern is consistent with typical UK road use for a vehicle of this age and does not suggest excessive heavy-duty mileage or long periods of stationary storage. Mechanically, this level of mileage means that components such as suspension bushes, ball joints, and braking systems are entering a phase of life where wear is statistically more likely to manifest, as evidenced by the recorded suspension failure and the recent tyre advisories. Prospective buyers should pay particular attention to the condition of the tyres and the underlying suspension geometry. The advisory regarding tyres being worn on the edges is a specific indicator that the vehicle may suffer from incorrect wheel alignment or camber issues. During a test drive, you should check for any steering pull to one side or a tendency for the vehicle to wander on straight stretches of road. Additionally, listen for any knocking, clunking, or creaking noises when navigating uneven surfaces or turning the steering wheel at low speeds, which could indicate that the previously failed nearside front suspension arm ball joint or other related linkages have not been fully addressed or are experiencing further wear. The 2023 advisory regarding cracking or perishing on both rear tyres also warrants a visual inspection of the sidewalls and tread grooves for any signs of age-related degradation or dry rot. While the 2025 test showed no defects, the subsequent 2026 advisories suggest that the vehicle's consumables are currently at the end of their service life. Ensure that the recent tyre advisories have been rectified with new rubber and that the alignment has been professionally checked to prevent the premature edge wear noted in the official DVSA records.