30 Model Years Analyzed
Triumph Tr4a
MOT Pass Rate & Statistics
Average pass rate across all model years (1965-2015), based on 211 DVSA recorded tests.
89.6%
Average Pass Rate
30
Model Years
0k
Tests Analyzed
Most Tested Year
1967 Triumph Tr4a MOT Pass Rate & Common Failures
Pass Rate by Year
1 tests
1 tests
1 tests
1 tests
1 tests
2 tests
2 tests
1 tests
1 tests
1 tests
4 tests
2 tests
3 tests
6 tests
4 tests
4 tests
3 tests
2 tests
1 tests
1 tests
1 tests
1 tests
1 tests
2 tests
1 tests
2 tests
7 tests
77 tests
45 tests
32 tests
Most Common Failures Across All Years
- 1Fluid leaking excessively and likely to harm the environment or to pose a safety risk to other road users
- 2A headlamp or light source missing, inoperative or more than ½ not functioning in the case of LED
- 3Significant brake effort recorded with no brake applied indicating a binding brake
- 4A shock absorber which has negligible damping effect
- 5A wheel bearing with excessive play
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Frequently Asked Questions
What is the average MOT pass rate for a Triumph Tr4a?
The Triumph Tr4a has an average 89.6% MOT pass rate across model years 1965 to 2015, based on DVSA test data.
What are the most common MOT failures on a Triumph Tr4a?
The most common MOT failure reasons for the Triumph Tr4a across all years are: fluid leaking excessively and likely to harm the environment or to pose a safety risk to other road users, a headlamp or light source missing, inoperative or more than â½ not functioning in the case of led, significant brake effort recorded with no brake applied indicating a binding brake. These are typical wear items that can often be checked and addressed before your test.
Which Triumph Tr4a year has the best MOT pass rate?
MOT pass rates vary by year - newer models typically have higher pass rates. Check our year-by-year breakdown above to compare pass rates for specific Triumph Tr4a model years.