2014 Lexus RX 3.5L Other · MD14 ONC

A recurring pattern of tyre degradation and tyre pressure monitoring system issues defines the recent mechanical profile of this vehicle, culminating in a failure and subsequent pass on 26 March 2026. While the vehicle maintained a clean record between 2023 and 2025, the most recent inspection flagged all four tyres as being worn close to the legal limit or worn on the edges. This shift from a period of no recorded defects to multiple tyre advisories and a TPMS malfunction indicates a recent period of significant consumable wear or a change in driving conditions that has exhausted the current set of tyres. The recorded mileage of 70,247 miles over a twelve-year period represents an average annual accumulation of approximately 5,854 miles. This is a low usage profile for a vehicle of this age, which can sometimes result in components such as suspension bushes and tyres perishing due to age rather than tread wear. This is supported by the 2021 and 2022 records, which specifically noted tyre sidewall cracking and perishing, as well as a worn nearside rear suspension arm bush. Such low-frequency usage often means that mechanical components may experience more age-related degradation than mileage-related wear. Prospective buyers should pay close attention to the condition of the tyres and the functionality of the tyre pressure monitoring system. Given that the 2026 test recorded all four tyres as being worn on the edges, it is essential to inspect the tread pattern for uneven wear, which can indicate underlying issues with wheel alignment or suspension geometry. During a test drive, listen for any rhythmic thumping or humming noises from the wheel arches, which may suggest unevenly worn rubber, and check for any pulling to one side or steering instability at motorway speeds. Furthermore, the previous advisory regarding a worn nearside rear suspension arm trailing arm bush warrants physical inspection. You should monitor the vehicle for any knocks, clunks, or lateral movement when traversing uneven road surfaces or speed bumps, as a worn bush can compromise handling and cause unpredictable steering response. The recent TPMS failure should also be verified to ensure the system is fully operational and not merely displaying a fault due to the low tyre pressures or worn tread depth noted in the latest inspection.