2017 Volkswagen Polo 1.2L Petrol · CJ17 YKZ

A clear pattern emerges of progressive wear on the suspension and braking systems, punctuated by a dangerous failure on the rear tyre and thin rear brake pads in mid‑2024. Subsequent testing has shown the car can still pass, but the most recent MOT in January 2026 recorded a front brake disc that is worn, pitted or scored, indicating that the brake wear issue has persisted despite earlier advisories and a failure. The recurring advisory for suspension arm bush wear each year, together with a major ball‑joint play finding in 2023, points to a chassis that has required regular attention. At 96,105 mi on a 2017 model the annual mileage averages just over 10,600 mi, which sits squarely within normal UK usage for a vehicle of this age. The MOT history is continuous, with roughly yearly tests and no prolonged gaps that would suggest extended off‑road periods. This mileage level means consumables such as tyres, brake pads and suspension bushings are expected to be in the latter stages of their service life, aligning with the repeated advisories recorded. When inspecting the car, focus on the front and rear suspension links: feel for any clunking or knocking when driving over bumps, and check for uneven tyre wear that could indicate worn bushings or a failing ball joint. The steering should be free of play, particularly in the rack inner joint noted in 2022, and there should be no wandering or pull to one side at speed. Examine the front brake disc for surface scoring and measure its thickness; the advisory suggests it is approaching the limit, so a replacement may be imminent. Test the brakes for a firm, consistent pedal feel and listen for any squeal that could signal worn pads, especially given the history of thin rear pads. Given the rear tyre tear and sub‑1.5 mm rear pad thickness recorded in 2024, confirm that both the tyre and rear pads have been replaced; a fresh tyre should show no bulges or separations, and new pads should be at least the minimum legal thickness. Verify that the off‑side front track rod end, which exhibited excessive play in 2023, has been repaired or fitted with a new component, as lingering play can lead to steering imprecision and accelerated tyre wear. A thorough visual inspection of the suspension arms, bushings and any corrosion around mounting points will help gauge whether the recurring wear advisories have been addressed or are likely to re‑appear soon.