Well I was warned that my tyres were Over ten years and would fail class 4 mot. Checked class 4 mot tyres age. On internet And it states it’s a fail if over 10 years or undated. Motstation verified this. So not sure about class4 excluded threads or onlyhgvs etc. Personally check your tyre date and check at mot. Stan. And yes I would trust a policeman if he told me that such and such was illegal/ legal I often wonder if some of the advice given is a bit dated. Ie. It was legal when I was a lad so it’s legal now. I took my test in 1966 in a 4 ton lorry and only heard about the age limit/ tyres 2 months ago it was also pointed out to me that there were small cracks in the tyre that I had not seen So I agree with some posts. If there old change them. Brian.
IF you do not have 8 passenger seats the your MOT station is wrong. I would not use them what else could they be wrong about.
Taken from the latest Mot manual.
Tyre age
The check of tyre age applies to all vehicles with more than 8 passenger seats, other than vehicles of historical interest.
Tyre age is determined by the date code on the sidewall and will be a three or four-digit code. Tyres with a three-digit code will be more than 10 years old.
The code is usually located in a ‘window’ on the sidewall and may or may not be located at the end of the DOT number (see image below).
The first two digits of the code represent the week of manufacture of the tyre and the second two digits represent the year of manufacture. In the example above, the tyre was manufactured in week 35 of 2016.
Tyres over ten years old at the time of test must be failed if they are on:
- any front steered axle
- any rear axle of a minibus with a single wheel fitment.
Tyres not displaying a date code must also be failed. However, date codes are only required to be marked on one side of the tyre so it may not be possible to see the date code on twin wheel fitments. Under these circumstances you should advise the presenter and assume the date code is present and the tyre age is acceptable.
On tyres where the date code is illegible, for example, due to kerbing or deliberate tampering, a major or minor defect must be recorded, depending on the location of the tyre.