Originally Posted by Burgundymog
Originally Posted by RichardV6
Originally Posted by Burgundymog
My MOT station always check my brakes on the rolling road no problem.

That's at odds with my local test station Keith. Had two MOT's performed their now and on first occasion forgot to mention my car has LSD. Although the tester was seemingly unfamiliar with Morgan's, he discovered my car had LSD and apologised for having to take it out with Tapley Meter to test handbrake. As a precaution always mention this now since testers vary.

I did find a report by a Porsche owner claiming a test centre had trashed the LSD on his car by using their rollers!


Interesting, I've had my car tested at Berrybrooks and Allon Whites as well as my local, they never took the car out. I think we need a definitive answer from someone.


Mine gets tested on a rolling road with no problems, prior to that it was tested on plates. Occasionally the tester takes it out with a Tapley meter, but I reckon that's because he likes having a drive in it. Perhaps it's only locking plate diffs that have an issue with RRs?


Tim H.
1986 4/4 VVTi Sport, 2002 LR Defender, 2022 Mini Cooper SE