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Chat Area => General Car Chat => Topic started by: Del Boy on 20 November 2010, 11:59:48

Title: Mot law on tyres
Post by: Del Boy on 20 November 2010, 11:59:48
Front tyres on the 5 series are worn on the outer edges fine in the middle and inner edge a good 5mm across the middle and inner edge, but am I right in thinking that it fails if it's worn in the outer edge?
Title: Re: Mot law on tyres
Post by: TheBoy on 20 November 2010, 12:04:36
Only fail if illegal. Otherwise, adviso.
Title: Re: Mot law on tyres
Post by: Del Boy on 20 November 2010, 12:06:49
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Only fail if illegal. Otherwise, adviso.

So outer edge worn it'll be ok?
Title: Re: Mot law on tyres
Post by: henryd on 20 November 2010, 13:01:43
I believe thats it 1mm across centre 75% of tread and outside of this can be smooth,

Edit it's 1.6 mm as btc says below :y
Title: Re: Mot law on tyres
Post by: btc on 20 November 2010, 14:12:18
i think its 1.6 mm across the centre 75%and visabile tread on the rest of the tyre

brian
Title: Re: Mot law on tyres
Post by: Del Boy on 20 November 2010, 15:07:25
Well I'm doing something clever anyway, heat up a screw driver, then put it in the tread which is worn more than the rest, then it gives me tread :D
Title: Re: Mot law on tyres
Post by: Chris_H on 20 November 2010, 15:09:24
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Well I'm doing something clever anyway, heat up a screw driver, then put it in the tread which is worn more than the rest, then it gives me tread :D
I'm confident that IS illegal. ::)
Title: Re: Mot law on tyres
Post by: TheBoy on 20 November 2010, 15:12:19
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i think its 1.6 mm across the centre 75%and visabile tread on the rest of the tyre

brian
Thats my understanding of the law, with the addition that there must be no visible damage to the tyre.
Title: Re: Mot law on tyres
Post by: Del Boy on 20 November 2010, 15:36:41
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Well I'm doing something clever anyway, heat up a screw driver, then put it in the tread which is worn more than the rest, then it gives me tread :D
I'm confident that IS illegal. ::)


It'll be getting new front boots the day after the MOT that's the only time I can get them at that price delivered. It just looks good for now :)
Title: Re: Mot law on tyres
Post by: btc on 20 November 2010, 16:42:34
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Well I'm doing something clever anyway, heat up a screw driver, then put it in the tread which is worn more than the rest, then it gives me tread :D
that could be a mot fail if the tester see's any heat marks on the tread as recutting car tyres is illeagal
hope it works for you :y
Title: Re: Mot law on tyres
Post by: Del Boy on 20 November 2010, 16:51:52
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Well I'm doing something clever anyway, heat up a screw driver, then put it in the tread which is worn more than the rest, then it gives me tread :D
that could be a mot fail if the tester see's any heat marks on the tread as recutting car tyres is illeagal
hope it works for you :y

I've got a feeling it's going to fail anyway, ever since the accident with the roadsweeper, it wanders ever so slightly and there is a very slight knocking when going over very cobbled streets, but it's been on the ramps and I can't see anything that looks dodgy, but if it needs something then it'll be done  :y
Title: Re: Mot law on tyres
Post by: Kevin Wood on 20 November 2010, 19:09:51
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Well I'm doing something clever anyway, heat up a screw driver, then put it in the tread which is worn more than the rest, then it gives me tread :D

Not something I'd want to be trying to account for if the worst case scenario unfolded.

.. and not something that'll fool any MOT tester worth his salt.

Kevin
Title: Re: Mot law on tyres
Post by: Del Boy on 20 November 2010, 20:34:24
As said though new tyres the day after, and a 4 wheel alignment so it'll be alright on the night after :)
Title: Re: Mot law on tyres
Post by: lee4206 on 20 November 2010, 21:52:41
Mot regs are 1.6mm across the centre 3/4s of the tyre and around the circumference.
The inner and outer edges can be devoid of tread as long as there is no cords or ply showing. The 1.6mm limit only applies to groves that are as deep as the ones with wear indicators (some tyres have raised tread on edges) when new.  So you may be ok. If the tread has been recut it is a  fail.

Lee
Title: Re: Mot law on tyres
Post by: Vamps on 21 November 2010, 00:58:18
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Mot regs are 1.6mm across the centre 3/4s of the tyre and around the circumference.
The inner and outer edges can be devoid of tread as long as there is no cords or ply showing. The 1.6mm limit only applies to groves that are as deep as the ones with wear indicators (some tyres have raised tread on edges) when new.  So you may be ok. If the tread has been recut it is a  fail.
Lee

I seem to recall a mate of mine, years ago, having a heated tool to re-cut commercial tyres, in this case on coaches..........
Title: Re: Mot law on tyres
Post by: CaptainZok on 21 November 2010, 01:01:36
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Quote
Mot regs are 1.6mm across the centre 3/4s of the tyre and around the circumference.
The inner and outer edges can be devoid of tread as long as there is no cords or ply showing. The 1.6mm limit only applies to groves that are as deep as the ones with wear indicators (some tyres have raised tread on edges) when new.  So you may be ok. If the tread has been recut it is a  fail.
Lee

I seem to recall a mate of mine, years ago, having a heated tool to re-cut commercial tyres, in this case on coaches..........
Different animal Vamps, you can recut commercial tyres as they are designed to be recut.
Title: Re: Mot law on tyres
Post by: Vamps on 21 November 2010, 01:03:13
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Quote
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Mot regs are 1.6mm across the centre 3/4s of the tyre and around the circumference.
The inner and outer edges can be devoid of tread as long as there is no cords or ply showing. The 1.6mm limit only applies to groves that are as deep as the ones with wear indicators (some tyres have raised tread on edges) when new.  So you may be ok. If the tread has been recut it is a  fail.
Lee

I seem to recall a mate of mine, years ago, having a heated tool to re-cut commercial tyres, in this case on coaches..........
Different animal Vamps, you can recut commercial tyres as they are designed to be recut.

 :y
Title: Re: Mot law on tyres
Post by: Seth on 21 November 2010, 14:05:08
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Quote
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Mot regs are 1.6mm across the centre 3/4s of the tyre and around the circumference.
The inner and outer edges can be devoid of tread as long as there is no cords or ply showing. The 1.6mm limit only applies to groves that are as deep as the ones with wear indicators (some tyres have raised tread on edges) when new.  So you may be ok. If the tread has been recut it is a  fail.
Lee

I seem to recall a mate of mine, years ago, having a heated tool to re-cut commercial tyres, in this case on coaches..........
Different animal Vamps, you can recut commercial tyres as they are designed to be recut.

 :y
'Cos these tyres are clearly embossed 'Regrooveable'
 ;)
Title: Re: Mot law on tyres
Post by: CaptainZok on 22 November 2010, 01:17:35
If I remember correctly a truck tyre only has half the tread depth from the factory. If they were sold with the full depth of tread the blocks would wobble about and be unstable so they're grooved to half depth and when that wears you cut the rest of the tread yourself following the original tread pattern or get your tyre man to do it for you.