2009 Mercedes-Benz C 3.5L Petrol · NJ02 AAA

A persistent pattern of tyre wear, punctuated by a dangerous off‑side rear tyre failure in 2019 and a succession of advisories on front and rear tyres in subsequent years, dominates the mechanical story of this 2009 Mercedes‑C. The most recent MOT on 8 December 2025 recorded a pass with no defects, but the advisory list still flags a cut on the off‑side front tyre, near‑side front tyre approaching the legal limit and thin front‑right brake pads, indicating that the tyre wear issue remains unresolved despite the pass. At 52,978 mi recorded over 17 years the vehicle averages roughly 3,100 mi per annum, a mileage level that is low for its age. Such limited use can mean reduced cumulative wear on high‑stress components such as the suspension, drivetrain and braking system, yet it also suggests that rubber components, seals and hoses may have aged in place without the regular flexing that mitigates cracking. The MOT history shows annual testing with no gaps, confirming that the odometer readings have been consistently logged, but the low annual accumulation should prompt a focus on age‑related degradation rather than mileage‑driven wear. Prospective buyers should give the tyre set a thorough visual and tactile inspection. Verify tread depth across all four tyres with a tread depth gauge, looking for any area below 1.6 mm, especially on the off‑side front where a cut was noted. Check for sidewall bulges, cracks or uneven wear that could indicate mis‑alignment or worn suspension bushes. During a test drive, feel for any vibration or pulling to one side, which may reveal underlying tyre or suspension issues. The front‑right brake pad advisory warrants a pad thickness check; listen for squeal under moderate braking and note any pedal pulsation that could signal glazing or uneven wear. Operate the off‑side rear seat‑belt buckle to ensure the latch and retractor function smoothly despite the slight damage recorded. The windscreen advisory and the deteriorated rear registration plate, while not safety‑critical, should be examined for any propagation of cracks or fading that could impair visibility or legal compliance. Replace the windscreen if the damage appears to be spreading, and ensure the registration plate is legible and securely mounted. Given the age of the vehicle, a comprehensive inspection of rubber boots, suspension bushings and engine bay hoses is advisable, as these elements can develop cracks or leaks despite low mileage. Addressing the tyre and brake wear items now will reduce the risk of an unexpected failure and bring the car closer to a consistently roadworthy state.