DVSA Statistics
1991 Leyland Daf 400 Series
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1991 Leyland Daf 400 Series (only 5 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 5 DVSA anonymised MOT tests · About this data
Pass Rate
60%
About average
Limited data available for this model; results may be less representative.
Top Failure Reasons
Common MOT failures for this model
Parts Available
Brakes are a common wear item.
Based on DVSA statistics from 5 recorded tests.
Pre-MOT Checklist for 1991 Leyland Daf 400 Series
Based on common failure points for this model, check these items before your MOT:
- 1
Test brakes for effectiveness, pull, and unusual noises when driving
Brakes – Common fail on this model
- 2
Check for excessive play in steering wheel - should be minimal free movement
Steering – Common fail on this model
- 3
Test all headlights work and aim is correct - check for condensation inside
Lighting – 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 Leyland Daf 400 Series.
Frequently Asked Questions
Is a 1991 Leyland Daf 400 Series likely to fail its MOT?
Based on DVSA statistics, the 1991 Leyland Daf 400 Series has a 60% MOT pass rate. This is about average for vehicles of this age.
What are the most common MOT failures on a 1991 Leyland Daf 400 Series?
The most common MOT failure reasons for a 1991 Leyland Daf 400 Series are: brake pipe damaged or excessively corroded, a wheel bearing with excessive play, steering rack gaiter or ball joint dust cover missing or no longer prevents the ingress of dirt etc. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1991 Leyland Daf 400 Series fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: brake pipe damaged or excessively corroded, a wheel bearing with excessive play, steering rack gaiter or ball joint dust cover missing or no longer prevents the ingress of dirt etc. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1991 Leyland Daf 400 Seriess fail their MOT?
Around 40% of 1991 Leyland Daf 400 Seriess fail their MOT test, meaning roughly 1 in 3 don't pass first time. The most common reasons are brake pipe damaged or excessively corroded and a wheel bearing with excessive play. Pre-checking these items can significantly improve your chances.
What should I check before my 1991 Leyland Daf 400 Series MOT?
Before your 1991 Leyland Daf 400 Series MOT, check these commonly-failed items: brake pipe damaged or excessively corroded, a wheel bearing with excessive play, steering rack gaiter or ball joint dust cover missing or no longer prevents the ingress of dirt etc. 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 1991 Leyland Daf 400 Series reliable for MOT?
With a 60% MOT pass rate, the 1991 Leyland Daf 400 Series performs about average compared to typical vehicles. This is typical performance for vehicles in this age bracket.