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Renault Trucks Master MOT reliability
Renault Trucks Masters passed their MOT first time 70% of the time across 6,408 tests in 2025. 16,880 are still licensed in Great Britain.
First-time pass rate
70%
MOTs analysed
6,408
Still licensed (GB)
16,880
Body type
–
Pass rate by year of first registration
In detail:
First registered
2021
2021 diesel
2,147 MOTs
Passed first time 72%. Typical mileage 96,905 (most between 62,356 and 138,763).
2021: 79% → 2022: 88% → 2023: 81% → 2024: 73% → 2025: 72%
Most common failures
- Malfunction indicator lamp: inoperative or indicates a malfunction (5.2%)
- Rbt (sp): efficiency below requirements (3.6%)
- Headlamp aim: projected beam image is obviously incorrect (3.4%)
- Brake pads: less than 1.5 mm thick (2.7%)
- Headlamp: not working on dipped beam (2.6%)
2021 electric
28 MOTs
Passed first time 82%. Typical mileage 3,963 (most between 2,892 and 15,199).
2024: 90% → 2025: 82%
Most common failures
- Washers: provides insufficient washer liquid (7.1%)
- Electronic stability control: warning lamp indicates a fault (3.6%)
- Position lamp: not working (3.6%)
- Side repeaters: lens defective such that the emitted light is adversely affected (3.6%)
Where 2021 Masters fail
Lights & electrics
17.6%
Brakes
8.8%
Exhaust, emissions & leaks
5.4%
Visibility & wipers
4.6%
Suspension & axles
4.5%
Wheels & tyres
4.2%
Body, structure & corrosion
2.7%
Seat belts & other equipment
0.9%
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