2018 Citroen C4 Grand Picasso 1.6L Diesel · KV18 NTC

A persistent pattern of tyre degradation and alignment issues defines the mechanical history of this vehicle, specifically regarding recurring inner edge wear on the nearside front tyre. This trend is compounded by a history of failures related to tyre safety, including a dangerous failure for insufficient tread depth and a major failure for fitting different sized tyres on the same axle. Although the vehicle passed its most recent inspection on 20 March 2026, it did so with remaining advisories for tyre wear and thinning rear brake pads, suggesting a trend of addressing defects only at the point of test failure. With a recorded mileage of 104,984 miles over approximately eight years, the vehicle has averaged roughly 13,123 miles per year. This high annual accumulation indicates significant usage, which typically results in accelerated wear on drivetrain components, suspension bushings, and braking consumables. The consistency of the testing intervals shows the vehicle has remained in active service, but the high mileage increases the probability that major mechanical components are approaching the end of their primary service life. The repeated advisories for inner edge wear on the nearside front tyre strongly suggest an underlying issue with wheel alignment or worn suspension components, such as track ends or bushes. During a test drive, the buyer should feel for any steering pull or a failure of the steering wheel to return to center. A close physical inspection of the tyre treads is necessary to determine if the inner edge wear is still present, as this indicates a geometry problem that will continue to cause premature tyre failure. Further attention is required for the braking system following the recent advisory for thin rear brake pads; listen for grinding noises or feel for reduced pedal efficiency during deceleration. The history of a supplementary restraint system warning lamp failure in 2024 necessitates a check of the dashboard for any active airbag or seatbelt faults. Finally, the windscreen washer system should be tested for full functionality, as this specific component has been a cause of failure in multiple previous years.