2020 Mercedes-Benz A 250 AMG Line E Auto 1.3L Hybrid electric (clean) · DA04 AAA

This Mercedes-Benz has demonstrated a concerning pattern of front tyre wear, which culminated in a dangerous failure in June 2025 when both nearside and offside front tyres were found to have tread depth below the legal requirement of 1.6mm. This followed advisories in August 2024 for both front tyres being worn close to the legal limit or on the edge. The most recent MOT test on 6th June 2026 resulted in a pass, but introduced new advisories for a worn offside front inner brake disc and a slightly damaged rear outer tyre. This indicates an ongoing need for attention to wear items, particularly tyres and now brakes. With 76,280 miles recorded over approximately six years, the vehicle has accumulated mileage at a rate of around 12,713 miles per year, which is higher than average for its age. This elevated usage typically leads to increased wear on consumable components such as tyres and brake pads, as well as placing greater demands on suspension bushes, shock absorbers, and drivetrain components over time. Given the history of rapid and uneven front tyre wear, it is imperative to thoroughly inspect all tyres, paying close attention to the front axle for any signs of premature or uneven wear patterns. This should include checking for feathering or scrubbing, which could indicate underlying issues with wheel alignment, suspension geometry, or worn suspension components suchs as track rod ends or lower control arm bushes. Additionally, the recent advisory regarding the rear outer tyre's slight damage requires careful examination of its sidewall and tread shoulder for any integrity concerns. The advisory for the offside front inner brake disc being worn, though not excessively, suggests that the braking system warrants a comprehensive inspection. Check all brake discs for excessive lipping, scoring, or signs of overheating, and assess the brake pads for adequate material thickness. During a test drive, listen for any grinding or squealing noises during braking, and feel for any pulsation or judder through the brake pedal or steering wheel, which could indicate warped discs or binding calipers. A qualified mechanic should perform a full pre-purchase inspection to assess these specific areas and the overall mechanical condition.