2019 Hyundai Tucson 1.6L Petrol · SL69 MXF

The vehicle exhibits a concerning deterioration in rear suspension integrity that emerged late in its service life, despite a previously spotless roadworthiness record spanning three consecutive years prior to late 2025. While the most recent test on 12 January 2026 resulted in a pass, this outcome is directly attributable to the repair of major defects identified on the previous test on 4 December 2025, specifically the excessive wear on both trailing arm bushes. This marks a distinct shift from the clean history recorded in November 2024, November 2023, and November 2022, suggesting a sudden onset of component fatigue or a specific stress event affecting the rear chassis geometry. Recorded at 27,754 miles as of the current date, the vehicle's annual mileage accumulation of approximately 3,965 miles per year is exceptionally low for a seven-year-old model, implying a usage profile that should theoretically have preserved mechanical components. However, the 13-month gap between the November 2024 pass and the December 2025 failure indicates a period of extended inactivity or very light usage, which can paradoxically accelerate the degradation of rubber bushings due to environmental factors and lack of lubrication cycles. The low mileage suggests the suspension wear is not a result of high-stress highway commuting, but rather a structural or material issue that has manifested despite light service. Immediate inspection should focus on the rear trailing arm bushes, as the MOT history confirms both nearside and offside units were excessively worn, leading to the December 2025 failure. During a test drive, listen for repetitive clunking or knocking noises over speed bumps or uneven road surfaces, particularly when accelerating or braking, which indicates loose articulation in the rear suspension geometry. Additionally, the rear tyres flagged in both the December 2025 and January 2026 advisories show sidewall damage or perishing; these must be inspected for cracking or bulging, as sidewall integrity is critical for safety and cannot be repaired by patching. Given the low mileage, the brake system should be in good condition, but verify that the vehicle does not pull to one side under braking, which could indicate uneven pad wear or a sticking caliper despite a clean MOT. The structural integrity of the rear subframe and chassis should also be examined for corrosion, particularly around the suspension mounting points, as excessive play in the trailing arm bushes can sometimes mask underlying rust that has weakened the mounting brackets.