2018 Mazda MX-5 1.5L Petrol · HV18 TKC

Recurring tyre-related defects and a recent dangerous failure define the mechanical profile of this vehicle, indicating a pattern of sidewall damage that has escalated in severity. While the vehicle maintained a clean record from 2021 through 2023, the subsequent years show an increasing frequency of tyre advisories and a significant failure on 17 March 2026. This most recent test resulted in a failure due to the nearside rear tyre having exposed ply or cords, which was classified as a dangerous defect, though the vehicle subsequently passed once the offside rear tyre was also noted for a cut. The recorded mileage of 40,776 miles over approximately eight years represents an average annual accumulation of roughly 5,097 miles. This is a relatively low mileage profile for a 2018 vehicle, which can imply lighter overall mechanical wear on the drivetrain and suspension components. However, the specific nature of the recent MOT failures suggests that the vehicle may be subject to specific driving environments or kerbing incidents that cause sidewall damage, or perhaps periods of usage that do not prevent tyre degradation. A prospective buyer should pay close attention to the condition of all four tyres, looking specifically for cuts, bulges, or uneven wear patterns that may not have been fully captured in the MOT advisory notes. Given the history of tyres being worn on the edges and having cuts, it is necessary to inspect the wheel alignment and suspension geometry. During a test drive, listen for any irregular thumping or rhythmic vibrations from the tyres at varying speeds, and check for any pulling to one side when the steering wheel is released on a level surface, which could indicate incorrect camber or toe settings resulting from the reported edge wear. The transition from minor advisories for cuts to a dangerous failure with exposed cords suggests that the tyre maintenance has become a critical point of concern. Beyond the rubber itself, the buyer should inspect the wheel rims for any signs of impact damage or deformation that might have contributed to the sidewall issues. While the MOT records do not show structural or braking defects, the recent focus on tyre integrity means the vehicle's roadworthiness has recently been dependent on immediate component replacement to rectify safety-critical defects.