DVSA Statistics
2004 Triumph Rocket Iii
MOT Pass Rate & Pre-MOT Checklist
Used 2004 Triumph Rocket Iiis usually pass their MOT, but around 4% still fail, most often for stop lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning, a headlamp missing, inoperative or more than â½ not functioning in the case of led and audible warning not working. Based on 140 MOT tests from DVSA data, this page shows how this model performs and what to check before your test.
Pass Rate
Based on 140 DVSA anonymised MOT tests · About this data
Pass Rate
96.4%
Higher than average
Top Failure Reasons
Common MOT failures for this model
Quick DIY Fix
Brake light bulbs are easy to replace yourself.
Based on DVSA statistics from 140 recorded tests.
Pre-MOT Checklist for 2004 Triumph Rocket Iii
Based on common failure points for this model, check these items before your MOT:
- 1
Check brake lights illuminate when pedal is pressed - have someone help you check
Lighting – Common fail on this model
- 2
Test brakes for effectiveness, pull, and unusual noises when driving
Brakes – Common fail on this model
- 3
Check exhaust for leaks, holes, or excessive corrosion - listen for blowing
Exhaust – Common fail on this model
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Frequently Asked Questions
Is a 2004 Triumph Rocket Iii likely to fail its MOT?
Based on DVSA statistics, the 2004 Triumph Rocket Iii has a 96.4% MOT pass rate. This is above average, indicating good reliability for a vehicle of this age.
What are the most common MOT failures on a 2004 Triumph Rocket Iii?
The most common MOT failure reasons for a 2004 Triumph Rocket Iii are: stop lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning, a headlamp missing, inoperative or more than â½ not functioning in the case of led, audible warning not working. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 2004 Triumph Rocket Iii fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: stop lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning, a headlamp missing, inoperative or more than â½ not functioning in the case of led, audible warning not working. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 2004 Triumph Rocket Iiis fail their MOT?
Around 4% of 2004 Triumph Rocket Iiis fail their MOT test. The most common reasons are stop lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning and a headlamp missing, inoperative or more than â½ not functioning in the case of led. Pre-checking these items can significantly improve your chances.
What should I check before my 2004 Triumph Rocket Iii MOT?
Before your 2004 Triumph Rocket Iii MOT, check these commonly-failed items: stop lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning, a headlamp missing, inoperative or more than â½ not functioning in the case of led, audible warning not working. Most are visual checks you can do at home – look for worn tyres, test all lights work, and check for obvious damage or leaks.
Is the 2004 Triumph Rocket Iii reliable for MOT?
With a 96.4% MOT pass rate, the 2004 Triumph Rocket Iii performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.