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02-11-2013, 05:06 PM | #45 |
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When I was at the track with minicorsa a few weeks ago, he was on his first day with NT01's. This was happening to his rear NT01 tire.
I dunno, I think Nitto has a QC issue on their hands at the moment with NT01----in the last two months, there's been many people having the same problem with those tires. I never heard of this issue until a couple months ago......I wonder if something changed. |
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02-11-2013, 06:33 PM | #46 |
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From tire engineers I've shown my pics to (work for other company), they think it's probably a manufacturing and/or compounding issue. It will take some process work on Nitto's part to get to the bottom of the problem imo. In the meantime, simply stay away from the product is the most effective strategy.
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02-12-2013, 07:03 AM | #48 | |
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02 Tiag e46 M3|6MT|GC plates|MCS c.o.|GC bars|GC race control arms|GC bushings|BW eng. & tran. mounts|subframe kit|BW race shifter|BW Jaffster|Euro header|BW exhaust|K&N c.a.i.|Epic race tune|Rouge pulleys|Seibon CF hood|CSL bumper|apr gt 250 & splitter|ST-40|XR-2|SS lines|half cage|Recaro profi|Profi 2 harness|BMWpedals|BW studs| |
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02-12-2013, 07:22 AM | #49 |
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Here's a couple of mine...about 15 minutes of use:
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2024 G20 M340i Melbourne Red/Cognac 2019 F87 M2 Competition 6MT, LBB, slicktop, exec pkg 2007 E91 328i Silver, slushbox, Eibach fr/E93 M3 rear sway bars, ARC-8 |
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02-12-2013, 07:25 AM | #50 |
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i have one of my 4 that looks like yours approx. cbsm5. so are people still running them after this happens. cut doesnt extend past the top tread block so as long as it doesnt worsen should wear to slick as normal?
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02 Tiag e46 M3|6MT|GC plates|MCS c.o.|GC bars|GC race control arms|GC bushings|BW eng. & tran. mounts|subframe kit|BW race shifter|BW Jaffster|Euro header|BW exhaust|K&N c.a.i.|Epic race tune|Rouge pulleys|Seibon CF hood|CSL bumper|apr gt 250 & splitter|ST-40|XR-2|SS lines|half cage|Recaro profi|Profi 2 harness|BMWpedals|BW studs| |
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02-12-2013, 07:33 AM | #51 | |
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They have a process problem that cropped up recently -- clearly. Whether it's a manufacturing contamination issue or a compounding issue, or whatever, it's something that started in tires produced in the later half of 2012 it seems. I've used NT-01s for 6 years, and this is the first set to start coming apart.
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2024 G20 M340i Melbourne Red/Cognac 2019 F87 M2 Competition 6MT, LBB, slicktop, exec pkg 2007 E91 328i Silver, slushbox, Eibach fr/E93 M3 rear sway bars, ARC-8 |
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02-12-2013, 07:41 AM | #52 | |
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02 Tiag e46 M3|6MT|GC plates|MCS c.o.|GC bars|GC race control arms|GC bushings|BW eng. & tran. mounts|subframe kit|BW race shifter|BW Jaffster|Euro header|BW exhaust|K&N c.a.i.|Epic race tune|Rouge pulleys|Seibon CF hood|CSL bumper|apr gt 250 & splitter|ST-40|XR-2|SS lines|half cage|Recaro profi|Profi 2 harness|BMWpedals|BW studs| |
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02-12-2013, 09:47 AM | #53 |
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hehe the verdict for me was to try Hankook TD. They wear out fast too, but I am loving being on these tires.
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02-12-2013, 10:23 AM | #54 |
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got confirmation this morning from jim at performance tread that he got nitto to replace the tire. shipping so i can have for weekend event. shot out to performance tread for good cumstomer service and pricing.
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02 Tiag e46 M3|6MT|GC plates|MCS c.o.|GC bars|GC race control arms|GC bushings|BW eng. & tran. mounts|subframe kit|BW race shifter|BW Jaffster|Euro header|BW exhaust|K&N c.a.i.|Epic race tune|Rouge pulleys|Seibon CF hood|CSL bumper|apr gt 250 & splitter|ST-40|XR-2|SS lines|half cage|Recaro profi|Profi 2 harness|BMWpedals|BW studs| |
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02-12-2013, 11:26 AM | #55 |
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Looking at the pictures posted of the Nitto failure, it seems as if it is to happen it will happen in the early life of the tire (before they become slicks). Do you guys agree with my conclusion?
I'm kind of getting freaked out by this issue. My set of NT 01 are wearing just fine but wondering if I should order another set or switch to something different. Any recommendation? Hankood TD doesn't come in 275/35/18 that I need so that's out. |
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02-12-2013, 11:29 AM | #56 | |
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02 Tiag e46 M3|6MT|GC plates|MCS c.o.|GC bars|GC race control arms|GC bushings|BW eng. & tran. mounts|subframe kit|BW race shifter|BW Jaffster|Euro header|BW exhaust|K&N c.a.i.|Epic race tune|Rouge pulleys|Seibon CF hood|CSL bumper|apr gt 250 & splitter|ST-40|XR-2|SS lines|half cage|Recaro profi|Profi 2 harness|BMWpedals|BW studs| |
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02-12-2013, 05:01 PM | #57 |
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I checked my set again yesterday and a 3rd tire developed a cut (most likely after last track day - 02/03 at Big Willow). With one tire at a dealer for warranty process, 2 out of 4 in my possesion has the cuts. The first one happened on the first day (discovered mid-morning), the second one happened on track day 2, and this 3rd one is the new one I bought in place of the 1st tire that's in warranty process. So, so far, they happened on 1st day as well as 2nd day.
I've tracked them on 2 track days after the cuts developed. Lucky nothing's blown up. But, thought of a blown tire as I'm going thru turn 8 (fast big arc) at Big Willow at 125 mph...
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02-12-2013, 06:41 PM | #58 | |
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02 Tiag e46 M3|6MT|GC plates|MCS c.o.|GC bars|GC race control arms|GC bushings|BW eng. & tran. mounts|subframe kit|BW race shifter|BW Jaffster|Euro header|BW exhaust|K&N c.a.i.|Epic race tune|Rouge pulleys|Seibon CF hood|CSL bumper|apr gt 250 & splitter|ST-40|XR-2|SS lines|half cage|Recaro profi|Profi 2 harness|BMWpedals|BW studs| |
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02-23-2013, 09:58 AM | #59 | |||||
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Past: E46 330Ci, E60 545i, E60 M5, E90 M3
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02-23-2013, 10:26 AM | #60 | |
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Also, people say that R-comps are silent until their adhesion limit, and then it's a sudden loss of grip. I don't find that to be the case with the TD's. I pushed them past their limits, and found it to be a controlled loss that I could hear coming and then a quick regain of traction. Nothing surprising. TD's are awesome. Do yourself a favor and try them. Your lap time will love you. |
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