2018 Toyota Aygo 1.0L Petrol · ST68 AAN

A pattern of tyre degradation and age-related rubber perishing has emerged in the most recent inspection, marking the first recorded advisories in a series of otherwise clean MOT results. While the vehicle passed its latest test on 4 November 2025, the record shows a shift from the defect-free results seen between 2021 and 2024 toward immediate concerns regarding tyre tread depth and structural integrity. The advisories specifically highlight both front tyres being worn close to the legal limit or worn on the edges, alongside both rear tyres showing signs of cracking or perishing. The vehicle has covered 45,330 miles over its eight-year lifespan, which equates to an average annual accumulation of approximately 5,666 miles. This represents a low-mileage usage profile for a 2018 model. Mechanically, such low annual mileage often means that components like suspension bushes, brake discs, and drivetrain elements may have experienced less frictional wear than higher-mileage counterparts, but it also increases the likelihood of rubber-based components, such as tyres and seals, suffering from age-related degradation due to prolonged periods of inactivity or limited heat cycling. Prospective buyers should pay close attention to the condition of the tyres, as the 2025 advisories suggest the vehicle is due for a full set of replacements. The mention of tyres being worn on the edges is a specific indicator that warrants investigation into the wheel alignment and suspension geometry. During a test drive, listen for any uneven pulling to one side under braking or while cruising on a straight road, and check for any vibrations through the steering wheel that could indicate uneven tread wear or tracking issues. The advisories regarding cracking and perishing on the rear tyres suggest the rubber is reaching the end of its serviceable life regardless of remaining tread depth. When inspecting the vehicle, look closely at the sidewalls and within the tread grooves for any deep fissures. On the road, be mindful of any changes in grip levels or increased road noise, which can be symptoms of aged, hardened rubber. Given the low mileage, it is also advisable to check for any signs of fluid weeping from engine or suspension components that may have been exacerbated by the vehicle standing for extended periods.