2017 Citroen C4 Picasso 1.6L Diesel · PH11 LSO

A recurring pattern of tyre degradation and rubber component deterioration defines the mechanical history of this Citroen C4 Picasso, though the most recent test on 02 February 2026 shows no defects recorded. The records indicate a period of instability between 2022 and 2024, characterised by multiple advisories regarding perishing tyres and a dangerous failure in February 2024 due to a structural bulge in the nearside front tyre. While the vehicle has moved into a period of clean passes for the 2025 and 2026 testing cycles, the historical tendency for sidewall cracking and structural tyre issues suggests a history of components ageing through lack of use rather than tread wear alone. The vehicle has covered 46,478 miles over approximately nine years, which equates to an average annual accumulation of roughly 5,164 miles. This represents a low-mileage usage profile for a vehicle of this age. Mechanically, such low annual mileage can result in components like tyres and rubber seals ageing and perishing due to environmental exposure and lack of regular movement, rather than through physical wear. This is consistent with the recorded advisories for cracking and perishing tyres across several years, as well as the 2023 minor defect regarding a severely deteriorated nearside front outer drive shaft constant velocity boot. Prospective buyers should pay close attention to the condition of all rubber components and tyres during a physical inspection. Given the history of perishing tyres and a deteriorated CV boot, it is vital to inspect the sidewalls of all four tyres for any signs of fine cracking or bulging, and to check the integrity of the drive shaft boots to ensure they are not split or leaking grease. On a test drive, listen for any rhythmic clicking or popping sounds when turning the steering wheel at low speeds, which could indicate issues with the CV joints, and check for any vibrations through the steering wheel or floorpan that might stem from uneven tyre wear or degraded rubber components. Further attention should be directed toward the windscreen washer system and general fluid levels, following the 2023 failure regarding insufficient washer liquid. While the recent records are clean, the history of minor and major defects related to consumables and rubber seals suggests that any inspection should include a thorough check of the wiper blades, washer nozzles, and the overall condition of the suspension bushes and seals to ensure that the low-mileage usage has not led to unexpected degradation of non-mechanical parts.