JetSet Posted May 30, 2012 Share Posted May 30, 2012 I don't think it would have been a blowout. Here's a catastrophic one I had on a rear tyre a few years ago. Big bang and the car becomes a missile which is hard to control and mine was in a straight line at no more than 60 mph. A slow puncture is a possibility though. Having watched the video a few times there's no evidence of anything other than a touch of oversteer really, no violent swaying, no apparent loss of grip, just goes straight on Hope you get it sorted. Pete Quote Link to comment Share on other sites More sharing options...
RisingPower Posted May 30, 2012 Share Posted May 30, 2012 I don't think it would have been a blowout. Here's a catastrophic one I had on a rear tyre a few years ago. Big bang and the car becomes a missile which is hard to control and mine was in a straight line at no more than 60 mph. A slow puncture is a possibility though. Having watched the video a few times there's no evidence of anything other than a touch of oversteer really, no violent swaying, no apparent loss of grip, just goes straight on Hope you get it sorted. Pete I suggest you look at his photobucket account, the centre section of the tyre has separated from the sides, i.e. the tyre grooves to the outside. That is not a slow puncture. Here's the picture i was talking about Quote Link to comment Share on other sites More sharing options...
captain Posted May 30, 2012 Share Posted May 30, 2012 yeah, actually condensing the threads would be good. i didn't realise i'd get such quick responses. i think there may have been something up, like i'd melted the tyres or something, i'd been absolutely fine through that corner all day but that time seemed to have way less rear grip and couldn't save it i've watched the video back a bunch of times now and i actually drifted (only slightly) through the previous 3 corners it was the first session after lunch on a mega hot day the side curtain and seat airbags went off on my side, but not any of the front ones. i don't think anything underneath is bent and so far i don't think the engine has lost any fluid. i might head over to the garage tomorrow and have a look if the crash cans are bent. what should i be looking out for in terms of "if that bit's broken you might as well scrap it" type damage? Just looked a the video. Ouch - feel for you. Very similar to an off I had last year at Keevil trying to take a long right-hander without lifting, 100mph approach, 75-80mph at the apex? I had done the corner 30 times already that day but this time pushed a little harder, and, well you know what happens next. Luckily all I landed up in was a field. The bit about you drifting (but not being aware at the time) is so true. Earlier in the day at Keevil a guy who had been chasing me in an M3 literally ran up to me laughing saying how sideways I was getting. I was hardly aware of this inside the car and I think you weren't either until the rears said "I give up" Hope it mends for not too much. Quote Link to comment Share on other sites More sharing options...
JetSet Posted May 30, 2012 Share Posted May 30, 2012 I suggest you look at his photobucket account, the centre section of the tyre has separated from the sides, i.e. the tyre grooves to the outside. That is not a slow puncture. Here's the picture i was talking about Right, I hadn't seen that before .That's a partial delamination, a classic symptom of an overheated tyre. Delamination is the process where the tyre through various possible reasons separates into its component parts. Running for a considerable time in an underinflated or overloaded condition is the single largest cause of tyre delamination. The most common example is seen on the side of the motorways in the UK where you can see the tread sections of both truck and car tyres on the hard shoulder. This is usually due the tyre suffering a slow deflation and the losing pressure until the volume of air inside the tyre is insufficient to carry the loads and stresses placed upon it. As the tyre pressure drops the build up of heat within the casing leads to delamination and the component parts separate. Pete Quote Link to comment Share on other sites More sharing options...
Bakes100 Posted May 31, 2012 Share Posted May 31, 2012 Out of interest what are your tyre sizes? That front nearside tyre looks like it has a larger sidewall than the rears *edit* from the close up of the tyres it looks like 245/45/18 on the fronts and 225/45/18 on the back!!! Quote Link to comment Share on other sites More sharing options...
RisingPower Posted May 31, 2012 Share Posted May 31, 2012 Right, I hadn't seen that before .That's a partial delamination, a classic symptom of an overheated tyre. Pete Which is why I was asking about tyre pressures before the start of the day Strange though, because I know my ps2's overheated on the m3 by a fair bit and big chunks of rubber were coming off, guess it depends on the compound and how even the heat is. I did learn from that not to reduce the tyre pressure at the beginning of the day, even though tracking adds a fair amount of pressure to it. Quote Link to comment Share on other sites More sharing options...
docwra Posted May 31, 2012 Share Posted May 31, 2012 I hate to say it, but you cant blame the tyre ........ Ive drifted on much worse than that and still kept on the grey stuff. Ive sent you a PM to cheer you up mate Quote Link to comment Share on other sites More sharing options...
Chris`I Posted May 31, 2012 Share Posted May 31, 2012 A whole car for 99p. wow thats a bargain! Did you even read the ad? It said it was a classified for a car being broken. Still good for the OP to ask them for a quote on the parts he needs event with our traders Quote Link to comment Share on other sites More sharing options...
RisingPower Posted May 31, 2012 Share Posted May 31, 2012 I hate to say it, but you cant blame the tyre ........ Ive drifted on much worse than that and still kept on the grey stuff. Ive sent you a PM to cheer you up mate Ey, what? It's torn apart You don't drift on the rims themselves do you? Quote Link to comment Share on other sites More sharing options...
docwra Posted May 31, 2012 Share Posted May 31, 2012 Im annoyed, I cant find any pictures of me shooting sparks from my tyres but its not unusual, you arent doing it right unless you blow a tyre Heres my good friend Lex doing the same at Santa Pod though: Quote Link to comment Share on other sites More sharing options...
HaydnH Posted May 31, 2012 Share Posted May 31, 2012 I suggest you look at his photobucket account, the centre section of the tyre has separated from the sides, i.e. the tyre grooves to the outside. That is not a slow puncture. Here's the picture i was talking about Considering the way the accident happened, after the spin that edge of the tyre would be pushed in to the tyre not ripped off it. Perhaps this happened before the accident and was the cause? I'd be a little worried of Vreds if the above was correct, it's enough to wipe them off my choice list anyway just as a precaution. Haydn. Quote Link to comment Share on other sites More sharing options...
docwra Posted May 31, 2012 Share Posted May 31, 2012 Eagle F1s have been known to delaminate like that too. Quote Link to comment Share on other sites More sharing options...
RisingPower Posted May 31, 2012 Share Posted May 31, 2012 Im annoyed, I cant find any pictures of me shooting sparks from my tyres but its not unusual, you arent doing it right unless you blow a tyre Heres my good friend Lex doing the same at Santa Pod though: To be fair, there's less to hit at santa pod Quote Link to comment Share on other sites More sharing options...
RisingPower Posted May 31, 2012 Share Posted May 31, 2012 Considering the way the accident happened, after the spin that edge of the tyre would be pushed in to the tyre not ripped off it. Perhaps this happened before the accident and was the cause? I'd be a little worried of Vreds if the above was correct, it's enough to wipe them off my choice list anyway just as a precaution. Haydn. I'm guessing, if you get any tyre hot enough there's a chance of that happening. I mean, I thought you needed to keep your eyes on tyre temperatures at the track? Very unlikely to have happened on the street i'd also have thought? Quote Link to comment Share on other sites More sharing options...
Bakes100 Posted May 31, 2012 Share Posted May 31, 2012 Further on from my previous post there is definetly issues with your tyre sizes. Ive looked closely are your photos and it appears this offside front tyre is a 225/45/18 (you have to look very closely) The nearside front is a 245/45/18 (again, look closely, although the tyre is noticably bigger) Nearside Rear 2??/45/18 (Cannot see the size) Offside Rear 225/45/18 (The knackered one) Quote Link to comment Share on other sites More sharing options...
Ekona Posted May 31, 2012 Share Posted May 31, 2012 Wheels accidentally swapped round when having the tyres changed? Quote Link to comment Share on other sites More sharing options...
Stew Posted May 31, 2012 Share Posted May 31, 2012 Funny, I looked and thought the tyres looked off size wise earlier. Not sure if it would have caused anything but the loading would have been 'off' I'm sure. Quote Link to comment Share on other sites More sharing options...
Ekona Posted May 31, 2012 Share Posted May 31, 2012 I very much doubt that the delamination would've had anything to do with how the tyres were mounted on the car, but it would've made for some 'interesting' handling traits at least. Quote Link to comment Share on other sites More sharing options...
HaydnH Posted May 31, 2012 Share Posted May 31, 2012 Wheels accidentally swapped round when having the tyres changed? I can't read the tyre sizes on this monitor to confirm, however, they'd have to have removed the bolt on the front wheels to mix the full wheels. Maybe they thought all the wheels were all the same, realized the front's wouldn't fit with the bolt in place and just put them the wrong way around to save time. If that's the case, how long ago were the tyres purchased and could there be a claim against the fitter? Quote Link to comment Share on other sites More sharing options...
RisingPower Posted May 31, 2012 Share Posted May 31, 2012 Oh my, off tyre sizes and delamination? Damn. Quote Link to comment Share on other sites More sharing options...
Ricey Posted May 31, 2012 Share Posted May 31, 2012 Wheels accidentally swapped round when having the tyres changed? I can't read the tyre sizes on this monitor to confirm, however, they'd have to have removed the bolt on the front wheels to mix the full wheels. Maybe they thought all the wheels were all the same, realized the front's wouldn't fit with the bolt in place and just put them the wrong way around to save time. If that's the case, how long ago were the tyres purchased and could there be a claim against the fitter? If its got spacers the bolt would have been taken off perhaps? Quote Link to comment Share on other sites More sharing options...
MITZ@CougarStore Posted May 31, 2012 Share Posted May 31, 2012 Wheels accidentally swapped round when having the tyres changed? I can't read the tyre sizes on this monitor to confirm, however, they'd have to have removed the bolt on the front wheels to mix the full wheels. Maybe they thought all the wheels were all the same, realized the front's wouldn't fit with the bolt in place and just put them the wrong way around to save time. If that's the case, how long ago were the tyres purchased and could there be a claim against the fitter? If its got spacers the bolt would have been taken off perhaps? He’s got aftermarket discs, so the bolt was probably left on the old discs and not transferred to the new discs… Quote Link to comment Share on other sites More sharing options...
Ekona Posted May 31, 2012 Share Posted May 31, 2012 BOOM HEADSHOT Great spot CS Quote Link to comment Share on other sites More sharing options...
ph 7 Posted May 31, 2012 Share Posted May 31, 2012 Nearside Rear 2??/45/18 (Cannot see the size) Defo 245 (may need to squint a bit though!) Great spot... Quote Link to comment Share on other sites More sharing options...
Ricey Posted May 31, 2012 Share Posted May 31, 2012 Jesus.........poor fecker could have been killed because (assumption I know) some assmunch garage doesn't know front from back. (this is where he tells us he changed his own discs) Quote Link to comment Share on other sites More sharing options...
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