2015 Porsche 911 3.8L Petrol · RX15 PXD

Recurring tyre degradation and sidewall damage represent the most consistent mechanical trend in this vehicle's recent inspection history. While the car passed its most recent MOT on 07 July 2026, the record shows a persistent pattern of advisories regarding perishing and cracking on both the nearside and offside front tyres, a condition that has been noted in consecutive tests throughout 2025 and 2026. This indicates that while the vehicle maintains a passing status, the rubber components are showing signs of age-related deterioration that has remained unaddressed across multiple testing cycles. The recorded mileage of 25,144 miles for an 11-year-old vehicle equates to an average annual accumulation of approximately 2,286 miles. This usage profile is significantly lower than typical national averages, suggesting the vehicle has spent considerable time stationary or has been used only for infrequent, short-distance trips. Mechanically, such low usage can lead to the specific rubber perishing and sidewall cracking noted in the DVSA records, as tyres that remain unrotated and unused for long periods are more susceptible to environmental degradation and ozone cracking. Prospective buyers should pay close attention to the condition of all rubber components, specifically the tyres and any visible seals or bushes, given the evidence of age-related perishing. During a test drive, pay close attention to the front end for any unusual vibrations or rhythmic thumping at speed, which could indicate the structural integrity of the tyres is compromised beyond the surface cracking. Additionally, because the MOT records frequently mention engine and underbody covers obscuring the view of certain components, a physical inspection is necessary to ensure there are no hidden fluid leaks or corrosion on the subframe and suspension linkages that the inspector could not clearly access. The presence of previous advisories regarding nails in tyres and cuts in the sidewall suggests the vehicle has encountered road debris, so a thorough visual check of the tread depth and sidewall integrity across all four tyres is required. You should also listen for any irregular noises from the underbody when traversing uneven surfaces, as the repeated mention of obscuring covers means that critical items like brake lines or steering rack connections may not have been fully visible during recent inspections. Any signs of uneven tyre wear or steering pull during a straight-line drive should be treated as a priority for investigation.