run flats
02-08-2010, 07:41 AM
#1
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My Ride: 05' Bmw 530i Sport Package
So I had a tire blow out this past weekend, riding on a donut right now. I called the guys at discount tire, to inquire bout prices for the 245/40-18 (93w) tire and they said its a run flat and cost more then regular tire. I was informed that I must get a run flat and if I bought a regular tire it would ride and feel different. I want to confirm with you guys what tire should I buy? I'm not familiar with run flats. Can someone enlighten me? Thanks
02-08-2010, 08:01 AM
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"The ride might feel different"
That is correct. The one tire that isn't a run flat would be much smoother, quieter, and BETTER! In my opinion, get rid of the other 3 runflats. =p
That is correct. The one tire that isn't a run flat would be much smoother, quieter, and BETTER! In my opinion, get rid of the other 3 runflats. =p
02-08-2010, 08:44 AM
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My Ride: 05' Bmw 530i Sport Package
as much as I would like to get rid of the other 3 tires that cost an arm and leg, I cant afford to do that right now lol
02-08-2010, 08:57 AM
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Personally, I would stay with original fit tyres and would therefore buy that brand.
Unless, as the previous poster said, you want to go non-run-flat, then you have to change the whole set. Probably not as expensive as you might think. ie; all four standards tyres, cost the same as two run-flats (rough price guide)
Unless, as the previous poster said, you want to go non-run-flat, then you have to change the whole set. Probably not as expensive as you might think. ie; all four standards tyres, cost the same as two run-flats (rough price guide)
02-08-2010, 10:58 AM
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My Ride: 2004 530i Titanium Silver. (6spd)(Sport)(Premium)(Navi)(Active Steering)(Adaptive Headlights)
Ditch the run flats man. They are more of a headache then a convenience.
02-08-2010, 11:00 AM
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Ive been running on Potenza RFT for months now and all of you that dont like them are cry babies lol
they are quiet, smooth and ive never had any issues with them
id stick with the rft's for now and just get a replacement
they are quiet, smooth and ive never had any issues with them
id stick with the rft's for now and just get a replacement
02-08-2010, 11:10 AM
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My Ride: 2006 550i | Silver-Grey- A08 | Premium - Sport Package | Adaptive Headlights | Logic 7 w/ CD Changer | Bluetooth | Park Distance Control | Xenon Headlights | Comfort Access [s]Sprint Booster V1[/s] | K&N filter - Stock Box w/ Charcoal Filter Removed | Clear Side LED Markers | Matte Black Grilles | RPI Air Scoop | RPI 550i GT Exhaust | 12" Kicker w/ AMP | Headlight Euro Overlays | ACS Rep Roof\Trunk Spoilers |MTEC V2 Angel Eyes | 6000k HID Fog Lights | 19" VMR v710 Stag Wheels | Hankook Ventus V12 Evo K110 Tires | Debadged | LED Courtesy Door Lamps | Sprint Booster V2 | Painted Calipers | M pedals\shift knob | HID License Plate Bulbs | R1 Drilled\Slotted Rotors | Hawk HPS Brakes| ACS replica front lip |
Ever since I switched to my Hankooks I'm loving the ride. I thought switching from 18" to 19" would make my ride a little harder, but the opposite is true. The funny thing is I had runflats but still had a spare tire too.
02-09-2010, 06:43 AM
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My Ride: MY06 Silver-Grey 530i, Grey Leather, Sports Package, Steptronic, Premium Package, Satellite Radio, Bluetooth (Motorola V551), Llumar Platinum Tint.
I say get rid of the run flats! Run Flats tend to wearout after 20K miles anyway. Non RFTs are smoother riding. I replaced the Potenza RFTs on my car with Potenza RE960 non-run flat and the ride is great. The only issue I am having is my car tends to drift to the right a little on straight roads. BMW Service Dept says its due to the tires. I think that's a baloney.
02-11-2010, 12:19 PM
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My Ride: 2008 BMW 550i M Sport
As far as I know ABS and DSC is configured differently in cars equiped with run flats. You also need the spare which I thing You do not have (not sure though) However I hate run flats as most of the forum members + it should not be repaired it needs to be replaced. They're louder and ride is harsh. Anyway I would replace them with non RFTs if only bank account can handle it 