DVSA Statistics
1963 Triumph Tr4
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1963 Triumph Tr4 (only 28 tests in our DVSA dataset), so these figures are a rough guide. We still highlight common failure items below so you can check before your MOT.
Pass Rate
Based on 28 DVSA anonymised MOT tests · About this data
Pass Rate
96.4%
Higher than average
Limited data available for this model; results may be less representative.
Top Failure Reasons
Common MOT failures for this model
Quick DIY Fix
Windscreen wipers are easy to replace yourself.
Based on DVSA statistics from 28 recorded tests.
Pre-MOT Checklist for 1963 Triumph Tr4
Based on common failure points for this model, check these items before your MOT:
- 1
Check exhaust for leaks, holes, or excessive corrosion - listen for blowing
Exhaust – Common fail on this model
- 2
Check windscreen for chips or cracks in the driver view zone (Zone A)
Visibility – Common fail on this model
- 3
Check for excessive play in steering wheel - should be minimal free movement
Steering – Common fail on this model
Do you own this car?
Check your specific vehicle for outstanding advisories or recalls. Get a personalized risk report for your exact Triumph Tr4.
Frequently Asked Questions
Is a 1963 Triumph Tr4 likely to fail its MOT?
Based on DVSA statistics, the 1963 Triumph Tr4 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 1963 Triumph Tr4?
The most common MOT failure reasons for a 1963 Triumph Tr4 are: a rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources, exhaust system leaking or insecure, windscreen washers not working or not providing sufficient fluid to clear the windscreen. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1963 Triumph Tr4 fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: a rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources, exhaust system leaking or insecure, windscreen washers not working or not providing sufficient fluid to clear the windscreen. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1963 Triumph Tr4s fail their MOT?
Around 4% of 1963 Triumph Tr4s fail their MOT test. The most common reasons are a rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources and exhaust system leaking or insecure. Pre-checking these items can significantly improve your chances.
What should I check before my 1963 Triumph Tr4 MOT?
Before your 1963 Triumph Tr4 MOT, check these commonly-failed items: a rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources, exhaust system leaking or insecure, windscreen washers not working or not providing sufficient fluid to clear the windscreen. 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 1963 Triumph Tr4 reliable for MOT?
With a 96.4% MOT pass rate, the 1963 Triumph Tr4 performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.