MOT reliability
Triumph 550
2 vehicles · 6 completed MOT tests analysed
100%
MOT pass rate
Based on 2 Triumph 550 vehicles and 6 completed MOT tests, the Triumph 550 has an overall 100% pass rate.
2
Vehicles
6
MOT tests
0.8
Faults per test
0%
Dangerous-fault share
Triumph 550 problem areas
Where faults occur most across all Triumph 550 MOT tests:
-
Other80%
-
Steering20%
-
Tyres, wheels & suspension20%
Triumph 550 pass rate by age
| Age (years) | Tests | Pass rate |
|---|---|---|
| 1 | 1 | 100% |
| 2 | 1 | 100% |
| 3 | 1 | 100% |
| 4 | 1 | 100% |
| 8 | 1 | 100% |
| 20 | 1 | 100% |
Fuel types: Petrol (2)
Most common Triumph 550 MOT faults
These are the faults and advisories recorded most often across Triumph 550 MOT tests:
- Front tyre starting to crack (1 times)
- Rear wheel bearings have slight free play (2.4.A.2c) (1 times)
- Steering headbearing has slight free play (2.2.2) (1 times)
- Handle bars silghtley bent. (1 times)
- Front Wheel bearing has slight play (5.1.3 (a) (i)) (1 times)
- both tyres starting to perish (1 times)
Triumph 550 pass rate by registration year
| Year | Vehicles | Tests | Pass rate | Avg mileage |
|---|---|---|---|---|
| 2015 | 1 | 5 | 100% | — |
| 1990 | 1 | 1 | 100% | — |
Triumph 550 reliability FAQ
Across 2 Triumph 550 vehicles in our MOT data,
100% pass the MOT (a 0% failure rate), with about
0.8 faults or advisories recorded per test.
The most frequently recorded Triumph 550 MOT issues are:
Front tyre starting to crack; Rear wheel bearings have slight free play (2.4.A.2c); Steering headbearing has slight free play (2.2.2).
Compare the Triumph 550
See how the Triumph 550 stacks up against other Triumph models on MOT reliability:
Check a specific Triumph 550
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