2017 Subaru BRZ 2.0L Petrol · R33 TNO

Tyre and brake wear dominate the vehicle’s recent MOT history, highlighted by a failure on the latest test for a malfunctioning tyre pressure monitoring system and an advisory that the front tyres show cracking and perishing. Over the past three years the record shows repeated advisories for tyre side‑wall damage on both fronts, worn rear tyres edging the legal limit, and thin front brake pads, while minor exhaust leaks have been noted on both front and rear sections. The pattern suggests that tyre and brake component condition is the primary mechanical concern, with the TPMS failure indicating an immediate safety issue that must be resolved before the car can be legally driven. At 51,728 miles for a nine‑year‑old 2017 Subaru BRZ the annual mileage averages roughly 5,700 miles, well below the typical UK usage rate. The MOTs have been recorded annually without gaps, confirming consistent testing but also implying that the vehicle has spent considerable periods at low mileage, which can accelerate rubber ageing and affect tyre pliability. The modest mileage reduces the likelihood of high‑wear drivetrain wear, yet the low utilisation may have contributed to the tyre side‑wall cracking and the need for fresh tyres and a functioning TPMS. When inspecting the tyres, verify that the tread depth exceeds 1.6 mm and that there are no visible cracks, bulges, or exposed cords on the sidewalls. Check that each tyre inflates to the correct pressure and that the TPMS indicator on the dashboard illuminates correctly after a short drive; a non‑functioning sensor will trigger a MOT failure. During a test drive listen for any thumping or vibration that could indicate internal tyre damage, and feel for any pull to one side that might betray uneven tyre wear or alignment issues. Examine the braking system closely: the front pads were flagged as thin and both front discs were noted as pitted or scored. On a drive, the brake pedal should feel firm without a spongy or pulsating sensation, and there should be no squeal or grinding noises when applying moderate pressure. Inspect the discs for visible scoring and measure pad thickness if possible. Finally, listen for a faint ticking or hissing from the exhaust at idle and under acceleration, which would confirm the minor leaks recorded; while not MOT‑failing, persistent leaks can affect emissions and fuel efficiency and may warrant a simple exhaust repair. Addressing the tyres, TPMS, brakes and exhaust will bring the car back to a road‑worthy state.