2020 Tesla Model 3 Performance AWD Electricity · AM11 PEM

A recurring pattern of rear tyre wear and rear suspension rod bush deterioration has emerged across the DVSA MOT history of this 2020 Tesla Model 3 Performance, suggesting an inherent mechanical characteristic rather than isolated component fatigue. The most recent test on 29 May 2026 passed, but carried four advisories, notably the simultaneous flagging of both nearside and offside rear tyres as worn close to the legal limit and on the edge, alongside symmetrical advisories on the nearside and offside rear upper suspension rod pins or bushes showing wear without excessive movement. This bilateral pattern at the rear axle first appeared in the 2024 test with a nearside rear tyre advisory, then escalated in 2026 to include the suspension rods. The intervening 2023 and 2025 tests recorded clean passes or only minor non-mechanical advisories, indicating the wear is progressing rather than stable. For an EV of this specification and weight, this dual advisory suggests either alignment geometry issues, aggressive driving loading the rear axle disproportionately, or accelerated bushing degradation typical of performance-oriented suspension setups operating at high torque outputs. With 59,000 miles recorded across roughly six years of registration, this Model 3 has covered approximately 9,800 miles annually, which sits comfortably within the average band for a UK-driven vehicle of this age. There are no significant gaps in the MOT testing history that would suggest prolonged off-road periods, nor are there any sudden mileage jumps between consecutive tests that would indicate clocking concerns or rapid accumulation that could stress the drivetrain beyond design parameters. The consistent year-on-year testing cadence from 2023 through 2026 demonstrates continuous road use. For a dual-motor performance EV, this mileage level is moderate, meaning the main high-voltage battery pack, drive units, and regenerative braking systems have not been subjected to extreme duty cycles, though the tyres and suspension components flagged in the advisories have clearly absorbed meaningful mechanical stress over the recorded distance. Prospective buyers should pay close attention to the rear suspension geometry during a test drive, specifically listening for clonks or knocking sounds from the rear axle when traversing uneven surfaces, speed bumps, or potholes, as these would indicate the upper suspension rod bushes referenced in the 2026 advisory have deteriorated beyond the recorded tolerance. Inspect both rear tyres for uneven shoulder wear, particularly inner or outer edge feathering, which would confirm the alignment issue suggested by the repeated advisories. On a road test, evaluate straight-line stability and check for any rear-end drift or wandering, while also feeling for vagueness through the steering wheel which could point to worn rear bushes allowing inadvertent toe change under load. A rolling road alignment check and physical inspection of the rear control arm bushes by a specialist would be advisable before committing to purchase, as replacing these components on a Tesla-specific multi-link rear suspension can be costly. Beyond the flagged components, a thorough test drive should include full-throttle acceleration from a standstill to verify the absence of any shudder, vibration, or unusual noise from either drive unit, and several deliberate regenerative braking cycles to confirm consistent deceleration without warning lights or judder. Inspect the underside of the vehicle, paying particular attention to the rear subframe mounting points for any surface corrosion, given that Tesla Model 3s have been known to suffer from rear subframe corrosion issues in certain production batches, though this specific vehicle has not been flagged for it. Confirm the high-voltage battery state of health through the Tesla service menu or a third-party diagnostic, as battery degradation directly affects range and resale value. Finally, verify the operation of the electronic parking brake, the powered tailboot, and the central touchscreen responsiveness, as these proprietary systems carry significant replacement costs if they fail outside of warranty coverage.