2016 Mazda 3 2.0L Petrol · KE65 LVO

The most recent MOT test on 2026-03-09 resulted in a clean pass, indicating that the vehicle has maintained roadworthiness without critical failures or major defects since the previous inspection. However, the earlier failure in 2022-01-24—where all four tyres exhibited minor cracking or perishing alongside the offside rear tyre approaching the legal wear limit—suggests a pattern of tyre-related advisories that should be considered. While the intervening MOTs since then have been clean, the presence of these advisories in 2022 indicates that the tyres were already nearing their structural integrity thresholds, which could have been exacerbated by prolonged periods of low or no use, potentially leading to accelerated sidewall degradation. This history implies that the vehicle’s tyre wear management may have been inconsistent, warranting further scrutiny during inspection. The recorded mileage of 77,879 miles for a ten-year-old Mazda 3 is relatively moderate, averaging around 7,788 miles per year—a rate that reflects typical, light to moderate usage rather than heavy or aggressive driving. Such mileage distribution is less likely to have driven the tyres to premature wear if the vehicle was driven regularly, but the 2022 MOT advisories suggest either a period of inactivity or a lack of attention to tyre rotation or replacement schedules. The offside rear tyre’s wear approaching the legal limit indicates it may have been underutilised or subjected to uneven loading, which could have contributed to uneven tread wear patterns. Additionally, the cracking or perishing of all tyres—even if not at the legal minimum—signals that the rubber compound may have degraded from age, exposure to UV light, or prolonged storage without adequate protection. This combination of factors underscores the importance of verifying tyre condition beyond just tread depth during inspection. For a prospective buyer, the most critical areas to inspect are the tyres, as their condition directly impacts road safety and structural integrity. The advisories from 2022 strongly suggest that the offside rear tyre should be replaced immediately, as it is dangerously close to the legal minimum tread depth and may have compromised handling and braking performance. The nearside and offside front tyres, while not yet at the legal limit, should be checked for consistent tread depth and sidewall integrity—particularly for any signs of cracking, bulging, or separation, which could indicate underlying damage from impact or prolonged stress. During a test drive, listen for unusual tyre noise, such as a grinding or scraping sound, which may reveal uneven wear or internal tyre damage. Additionally, visually inspect the tyre sides for any signs of perishing, such as dry rot or brittle rubber, which can lead to sudden failure. Beyond the tyres, the vehicle’s maintenance history should prompt a thorough examination of fluid levels and their condition, as tyre storage and lack of use can accelerate degradation in other critical systems. Given the vehicle’s age and the potential for prolonged inactivity, check the engine oil, brake fluid, differential fluid, and transmission fluid for signs of contamination or sludge buildup, which can result from calendar-based degradation rather than mileage. The 12V battery should also be tested for voltage output and overall health, as prolonged disuse can lead to sulphation or reduced capacity. Finally, inspect the suspension for any signs of binding calipers, excessive play in joints, or corrosion in the strut mounts or control arms, as these can develop from standing or lack of regular movement. A thorough visual check for corrosion on the exhaust system, particularly around the catalytic converter and tailpipes, is also advisable, as exposure to moisture can accelerate rusting. Lastly, verify that the service book or service history records have been updated, as the absence of recent service stamps may indicate missed maintenance intervals, particularly for fluid replacements and brake system servicing.