tyre valve leaking

tyre valve leaking

Author
Discussion

wjwren

Original Poster:

4,484 posts

135 months

Wednesday 13th July 2016
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the rubber part of my tyre is leaking air looks like a split or something. Can this be fixed DIY? Any ideas?

E-bmw

9,186 posts

152 months

Thursday 14th July 2016
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I assume that is a typo as all of my tyres are rubber not in part.

If you are saying the tyre valve rubber, then pretty much no. Unless you have the tools/equipment to remove the tyre, cut off the valve stem from the inside of the wheel, replace it & refit & balance the tyre

PaulKemp

979 posts

145 months

Saturday 16th July 2016
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The fix is to take it to a tyre fitter and have a new valve fitted £20

wjwren

Original Poster:

4,484 posts

135 months

Sunday 17th July 2016
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i had a part worn for £15 fitted

Matt Seabrook

563 posts

251 months

Sunday 17th July 2016
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wjwren said:
i had a part worn for £15 fitted
I expect they didn't replace the valve when they fitted your part worn tyre. That seems to be the case round here anyway. It's a safety related part my advise is get it replaced properly it shouldn't cost £20 even in a decent retailer. Generally you pay cheep you pay twice.

battered

4,088 posts

147 months

Sunday 17th July 2016
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Backstreet garages in grubby bits of Leeds and Bradford wil replace a valve for a fiver. You don't take the tyre off, you just pull out the valve, then put the wheel in the bead breaker, push the tyre in until you can get a valve in, and then blow it up again. No rebalancing needed, 5 minutes.

Matt Seabrook

563 posts

251 months

Sunday 17th July 2016
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battered said:
Backstreet garages in grubby bits of Leeds and Bradford wil replace a valve for a fiver. You don't take the tyre off, you just pull out the valve, then put the wheel in the bead breaker, push the tyre in until you can get a valve in, and then blow it up again. No rebalancing needed, 5 minutes.
Only problem doing it that way is you can't tell if damage has happened to the inside of the tyre. With any deflation of the tyre you should remove the tyre and check the inside of the tyre for signs of damage.

wjwren

Original Poster:

4,484 posts

135 months

Sunday 17th July 2016
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yes whole new tyre - well part worn Goodyear 245 40 19 with about 5mm on and valve. I used to pay about 35 - 40. So 15 is bargain.

AW10

4,432 posts

249 months

Sunday 17th July 2016
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£15 is a bargain but I can't help but wonder why the tyre was so cheap. As the old saying goes if it sounds too good to be true it probably is. Punctured and repaired? Damaged sidewall? Run flat that's been run flat?

227bhp

10,203 posts

128 months

Sunday 17th July 2016
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Drives a £50k+ performance car.

Puts £15 tyres on.

battered

4,088 posts

147 months

Sunday 17th July 2016
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Matt Seabrook said:
battered said:
Backstreet garages in grubby bits of Leeds and Bradford wil replace a valve for a fiver. You don't take the tyre off, you just pull out the valve, then put the wheel in the bead breaker, push the tyre in until you can get a valve in, and then blow it up again. No rebalancing needed, 5 minutes.
Only problem doing it that way is you can't tell if damage has happened to the inside of the tyre. With any deflation of the tyre you should remove the tyre and check the inside of the tyre for signs of damage.
That's true. I'm making the assumption that when he says it leaks he means that it needs blowing up every week, not that it goes flat overnight and he's driven on it while seriously under inflated. I've had the former with leaky rims, there's no safety implication provided you keep up the maintenance and the pressures stay in bounds.

AW10

4,432 posts

249 months

Monday 18th July 2016
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227bhp said:
Drives a £50k+ performance car.

Puts £15 tyres on.
I was trying to be diplomatic about it... smile

wjwren

Original Poster:

4,484 posts

135 months

Monday 18th July 2016
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dont see the problem. The tyres were part worn when I bought the car as it was 2nd hand!
Ive always had part worns. The place I get them from gets a container from Germany every week so he never knows what's in there. In Germany the tyre rules are a lot stricter, I think the minimum tyre tread is 3 or 4mm and you cant use summer tyres in winter etc also you cant use different makes of tyres on your car.

227bhp

10,203 posts

128 months

Monday 18th July 2016
quotequote all
AW10 said:
227bhp said:
Drives a £50k+ performance car.

Puts £15 tyres on.
I was trying to be diplomatic about it... smile
That was me being diplomatic tongue out

Matt Seabrook

563 posts

251 months

Monday 18th July 2016
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battered said:
That's true. I'm making the assumption that when he says it leaks he means that it needs blowing up every week, not that it goes flat overnight and he's driven on it while seriously under inflated. I've had the former with leaky rims, there's no safety implication provided you keep up the maintenance and the pressures stay in bounds.
Yep it's a reasonable assumption to make. It’s just not everybody that gets their tyres fixed tells the truth about running their tyres soft or flat as they are worried about having to put a new tyre on. They would rather risk theirs and other road users life and just have a valve pulled through and keep fingers crossed it will be ok. wink

Petrolhead_Rich

4,659 posts

192 months

Tuesday 26th July 2016
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wjwren said:
dont see the problem. The tyres were part worn when I bought the car as it was 2nd hand!
Ive always had part worns. The place I get them from gets a container from Germany every week so he never knows what's in there. In Germany the tyre rules are a lot stricter, I think the minimum tyre tread is 3 or 4mm and you cant use summer tyres in winter etc also you cant use different makes of tyres on your car.
I too used to do the part worn tyres & preech what you're saying about ex-German tyres (where both tyres must match on an axle), but believe me, you don't save in the long run, 5 mm means you have 3.4mm left in the tyre, more to the point the tyre has an unknown history and as many people will tell you the last part of a tyre wears quicker! OK, this may be folk-law/old wives tale, but I seemed to be replacing tyres every 9 months with part worns whereas I'm three years in on new tyres & probably only down to the same 5mm you are!


Kawasicki

13,077 posts

235 months

Tuesday 26th July 2016
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wjwren said:
dont see the problem. The tyres were part worn when I bought the car as it was 2nd hand!
Ive always had part worns. The place I get them from gets a container from Germany every week so he never knows what's in there. In Germany the tyre rules are a lot stricter, I think the minimum tyre tread is 3 or 4mm and you cant use summer tyres in winter etc also you cant use different makes of tyres on your car.
German tyre wear limit rules are the same as the UK.

Petrolhead_Rich

4,659 posts

192 months

Tuesday 26th July 2016
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Kawasicki said:
German tyre wear limit rules are the same as the UK.
But if one tyre is changed, both must be changed on that axle so they match, also tyres must be same brand/type across axles, generating alot of part-worn tyres that are then exported to the UK where many of us buy them as a cheaper alternative.

In the long run, are they actually cheaper though???

dave_s13

13,814 posts

269 months

Tuesday 26th July 2016
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In my experience part worns are exactly the same cost as new, relatively speaking.

Only worth it if you're a bit strapped that month or don't plan on keeping the car long.

battered

4,088 posts

147 months

Tuesday 26th July 2016
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dave_s13 said:
In my experience part worns are exactly the same cost as new, relatively speaking.

Only worth it if you're a bit strapped that month or don't plan on keeping the car long.
Not mine. I picked one up for a Vectra, on a steel rim. It had been a spare, unused. Still had a label. £20.