2018 Mercedes-Benz GLA 2.1L Diesel · ML68 MHM

The most recent MOT on 2026-02-25 shows the vehicle has passed but highlights two tyre issues: offside front tyre worn close to legal limit and nearside front tyre with a damaged sidewall. Both front brake discs are also noted as worn, pitted, or scored but not seriously weakened. These findings align with a long-standing pattern of brake disc wear and tyre edge/limit issues observed in previous MOTs. Recurring mechanical concerns include front brake disc wear (noted in 2026, 2025, 2024, 2022, and 2021), tyre edge wear (observed in multiple tyres across several years), and minor brake pad thinning. The 2026 MOT adds a new tyre sidewall damage, suggesting potential ongoing issues with tyre condition or alignment. While no major defects were recorded in the latest test, the persistence of brake disc and tyre wear indicates gradual deterioration rather than sudden failure. The trend shows stable but progressive wear. Brake disc issues have remained consistent over eight years, with no indication of improvement. Tyre edge wear has recurred on different tyres, possibly reflecting uneven tread wear or alignment problems. The 2026 MOT’s tyre sidewall damage introduces a new element, but it is unclear if this represents a worsening trend or isolated damage.