2017 Porsche Macan 3.0L Diesel · AE17 MZN

A recurring pattern of tyre-related failures and advisories defines the mechanical profile of this vehicle, specifically regarding tread depth and edge wear. The most recent test on 21 August 2026 shows a pass, but this followed a dangerous failure for an offside rear tyre with tread depth below the 1.6mm legal requirement. This follows a previous dangerous failure in September 2023 where the offside rear tyre had exposed cords, alongside a 2025 advisory for nearside front tyre wear on the edge. These repeated issues suggest a history of running tyres to their absolute legal limits rather than proactive replacement. The vehicle has covered 97,035 miles over approximately nine years, averaging roughly 10,782 miles per year. This represents a typical annual mileage for a vehicle of this age and suggests consistent, regular usage rather than long periods of inactivity or excessive high-speed motorway running. From a mechanical perspective, this level of accumulation means that consumable components such as suspension bushes, brake discs, and drivetrain seals will have undergone standard wear cycles consistent with a mid-to-high mileage premium SUV. Prospective buyers should pay close attention to the wheel alignment and suspension geometry due to the recorded advisory regarding nearside front tyre wear on the edge in 2025. During a test drive, check for any steering pull to one side or a wandering sensation at cruising speeds, which could indicate worn suspension bushings, bent steering linkages, or incorrect camber settings. The history of tyre failures also warrants a close inspection of the current tread profiles across all four tyres to ensure they are not showing uneven wear patterns that might signal underlying alignment issues. Braking components also require scrutiny following the 2024 advisories for thin brake pads on both the nearside and offside front. While the vehicle passed its most recent test, the previous warnings indicate that the braking system has been approaching the end of its service life. On a test drive, listen for any metallic grinding noises during deceleration and feel for any pedal judder or vibrations through the footwell, which could indicate warped brake discs or binding calipers. Given the mileage, a thorough inspection of the remaining brake pad thickness and disc surface condition is essential.