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01-23-2012, 01:14 PM | #1 |
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%!$:( RFT's
So, with only 4000 miles on my Z4, I started to slowly (1psi per day) lose air in my rear right tire. Didn't notice any perforations at first, but today when putting air in it, I noticed a small nail in the tread.
Of course, BMW says the tire needs to be replaced and can't be repaired.. Freaking $450 to replace the tire! Doing some research, there seems to be conflicting opinion as to whether one can or should repair a RFT. So, anybody know if a place like Discount Tire will patch it? If not, I am debating whether to just replace all the tires with non-RFT's. In one sense, I'll only end up paying 300 or so more, get a better ride, and if a tire does blow I'll be out for far less. On the other hand it's just a two year lease and it seems like waste spending the extra money for two years of usage, and I'll have to buy a replacement RFT at the end of the lease upon turn in anyways. |
01-23-2012, 01:25 PM | #2 | |
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01-23-2012, 01:43 PM | #3 |
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RFT not unfixable, unless you drive on it with no air.
The reason a RFT may not be fixable is, if you drive on a deflated tire, even a runflat you generate a lot of heat and stress in the tires sidewall. So if you had a flat ran on it for 30 miles with little to no air, replace. In you see it low, and then put air in it and drive to the repair place they can patch the leak and you are fine. *(not if the sidewall is compromised)
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01-23-2012, 01:56 PM | #4 |
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put some better tires on
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01-23-2012, 02:19 PM | #5 |
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I think it depends on where the puncture is. If it's near the sidewall, it may not be able to fixed and replacement is the only option. That being said, I did have a puncture on one of my runflats in the past and Walmart plugged it for like $10.
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01-23-2012, 03:19 PM | #7 |
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When I had my Corvette with run-flats, I successfully repaired them through the dealer for a couple of nails. I had no problems whatsoever with the repaired tires and I ran them aggressively right up until they wore out.
I learned my lesson though and got a comprehensive tire warranty with my Z4. Both tires and rims are covered. I've run RFTs so long on my cars that I really don't know what it's like not to have them. The downside to conventional tires of course, is that you carry no spare. This would have been a serious inconvenience for me the couple of times I had a flat with my Vette. |
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01-23-2012, 04:16 PM | #8 |
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Well, hopefully they'll just patch it up-- I have an appointment at Discount Tire tomorrow after I told the dealer "I'll get back to them". It's clear and clean in the tread, and it's a small diameter nail. I've been refilling it weekly for the last few weeks, and one time let it get as low as 23psi, but hopefully that wasn't enough to ruin the sidewall.
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01-23-2012, 04:53 PM | #9 |
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i have live an issue like that two years ago rear right tire was loosing up to 10 pounds a day my local tire shop had it repair whit no problem (a big screw in the tread)
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01-23-2012, 05:23 PM | #10 |
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Why wouldn't something like this work:
http://www.stopngo.com/products/Pock...ess-Tires.html That's what I've had in my Mini (which has run-flats) for almost 3 years. Never had to use it though. I don't see why it wouldn't work. |
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01-23-2012, 06:42 PM | #11 |
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agreed - you have two easy choices: 1) plug it if you did not drive on it with almost no air (BMW has lawyers speak for them on this issue, not reality), or 2) upgrade to real tires and never look back - RFTs are terrible
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01-23-2012, 07:51 PM | #12 |
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Dude, I know RFTs suck performance-wise, but this has nothing to do w/ them...you were just unlucky enough to run over a nail. I did the same thing (nail in tread, not the sidewall) and the tire was pretty good since it didn't leak and I only noticed it long afterwards when I switched to my winters.
It's no prb to just get a tire shop to patch it up. |
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01-23-2012, 10:37 PM | #13 |
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From Bridgstone website regarding RFT's
Is it possible to repair a Run-Flat tire that has been punctured?
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01-24-2012, 09:57 AM | #14 | |
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01-24-2012, 05:07 PM | #15 | |
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01-26-2012, 05:56 PM | #16 |
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Just a follow up. Took it to Discount Tire and they patched it up (from the inside) without a peep and did it for FREE. Was in and out in less than 30 minutes. Doesn't get much better than that.. They got some grease monkey fingerprints on my white alcantara, but hell I'm not going to complain.. Saved $450. Suck it Mr. Dealer.
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01-30-2012, 05:48 PM | #18 | |
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.... some tire shops feel sorry for some of us with RFT (I too had them once) I had similar free service at a Idaho Falls Tire Shop (they found my cracks) when I asked what I owed them the manager said nothing at all ... they will take your money at the BMW dealership down the street and he smiled and send me on my way Lesson to be learned is "Never believe all they tell you at the Dealership ... as I found out later on my 2010 vacation trip. Glad you resolved your issue okay Cheers
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