How dangerous is it to drive on this damaged wheel?
How dangerous is it to drive on this damaged wheel?
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Discussion

g3org3y

Original Poster:

22,427 posts

219 months

Wednesday 15th January 2025
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Not my own I hasten to add!

No idea how the damage has been sustained, but must have been a decent old impact to take such a chuck out the alloy.





I wouldn't have thought 70mph on this alloy would be a good idea. What do you guys reckon?

fflump

3,460 posts

66 months

Wednesday 15th January 2025
quotequote all
The side of the tyre at the edge of the wheel damage is going to be subjected to some unusual forces so not something I’d want to drive on.

I would also be concerned that the impact of whatever took a lump out of the alloy had weakened it in other areas too.

Edited by fflump on Wednesday 15th January 16:32

Every day a journey

3,062 posts

66 months

Wednesday 15th January 2025
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Not a hope in hells chance I'd drive on that.

Could possibly be seen by Plod as using a vehicle in a dangerous condition

Earthdweller

19,071 posts

154 months

Wednesday 15th January 2025
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That's an offence of dangerous condition straight off, it would be an instant prohibition

But more seriously that tyre must seriously weakened and looks like you can see the top of the sidewall ., not good at all

Plus what hidden damage is there to be wheel, suspension etc

I wouldn't be getting in that car

Richard-D

2,167 posts

92 months

Wednesday 15th January 2025
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I have a pretty relaxed approach to safety and even I wouldn't drive on that.

Vsix and Vtec

1,409 posts

46 months

Wednesday 15th January 2025
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Ouch! I'm impressed it's still holding air. I bet the driver was surprised to still be on 4 wheels with the impact that's taken to the rim.

SkodaIan

996 posts

113 months

Wednesday 15th January 2025
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I'm surprised the tyre was even staying inflated with that much of the wheel missing.

However, zooming in on the picture shows that it is a run-flat tyre so it possibly isn't......

Given that they are already driving round on it like that, if the whole thing doesn't fail spectacularly first, the owner will probably only realise when it fails the next MOT.

WPA

14,572 posts

142 months

Wednesday 15th January 2025
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Nope, not a chance I would drive that.

Robertb

3,808 posts

266 months

Wednesday 15th January 2025
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Given my car was subject to a 'dangerous' MOT fail due to a small crack on the inside edge of the rim, I'd say this could attract a fine from the Police if spotted.

Definitely wouldn't drive on it... could easily cause the tyre to fail completely.

555 Paul

788 posts

177 months

Wednesday 15th January 2025
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You can nearly see the bead on that tyre, I wouldn't imagine it would take much to unseat the bead. A mate managed something like that in his Sapphire Cosworth when he hit a kerb sideways.

Mr Tidy

31,063 posts

155 months

Wednesday 15th January 2025
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SkodaIan said:
I'm surprised the tyre was even staying inflated with that much of the wheel missing.

However, zooming in on the picture shows that it is a run-flat tyre so it possibly isn't......
That's exactly what I thought!

With that much missing from the rim I wouldn't drive that anywhere.

Super Sonic

14,050 posts

82 months

Wednesday 15th January 2025
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Congrats you have a unanimous thread!

g3org3y

Original Poster:

22,427 posts

219 months

Thursday 16th January 2025
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Super Sonic said:
Congrats you have a unanimous thread!
thumbup

A rarity on PH!

Alex Z

2,056 posts

104 months

Thursday 16th January 2025
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Another vote for “hell no!” but I can see how someone could have missed it. With a black wheel it’s not so obvious against a black tyre, and in the real world not everyone does a visual inspection before driving away.

If those are run flats then TPMS would have flagged if it had lost pressure, so it’s either still holding or the driver has realised they’ve got a problem and parked up.

vikingaero

13,104 posts

197 months

Thursday 16th January 2025
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Be interesting to see if some lateral loading on a tight corner would be enough to pop the bead off at the damage point (on private land by an experienced driver obviously). biggrin

Starfighter

5,338 posts

206 months

Thursday 16th January 2025
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That fracture line looks like it has dirt on it. I wonder how far it has driven like that?

Liamjrhodes

488 posts

169 months

Thursday 16th January 2025
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If its holding air it will be okay to drive from he scene of the incident to home where it should be parked up and changed before its driven again

Vsix and Vtec

1,409 posts

46 months

Thursday 16th January 2025
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One thought does occur. Where is the shard of alloy? That could cause quite a nasty puncture if you were to encounter it on the open road.

Oilchange

9,682 posts

288 months

Thursday 16th January 2025
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Liamjrhodes said:
If its holding air it will be okay to drive from he scene of the incident to home where it should be parked up and changed before its driven again
I don't think he'd make it, any lateral cornering force and it would likely lose all air as the bead unseated.
Change wheel at side of road!

E-bmw

13,262 posts

180 months

Thursday 16th January 2025
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To me it would depend on your definition of "drive on it".

If it was take it slow to the nearest safe place to swap/change etc, then the answer would be yes. Let's face it, it is likely to be RFT so would be unlikely to completely collapse in that time.

If it was continue to use as normal until I can be bothered to change it, then the obvious answer is a resounding no.

Apart from any danger if it failed I'll be it would vibrate like a bugger above 30 mph anyway.