Pros and Cons of Turbo S Single Bolt vs 5-Bolt Wheels
03-07-2014, 05:03 PM
#31
Rennlist Member
Maybe one of you fellas with CL wheels can confirm some discouraging news that I heard through one of my area Porsche dealers.
I was told that Porsche has a service bulletin out that requires servicing/replacing bearings? (and other parts) on CL wheels/hubs every 5,000 miles. The first service is a whopping $10,000, the second service is $5,000, then subsequent services alternate; 10K / 5K / 10K / etc.
If that’s true, I foresee a future class action lawsuit representing those who have CL wheels. Over time that’s one helluva un-programmed expense.
The guy who told me this is extremely knowledgeable about 911s. I was looking at a low mile 997 GTS, but it had CL wheels, so I walked.
Comments?
I was told that Porsche has a service bulletin out that requires servicing/replacing bearings? (and other parts) on CL wheels/hubs every 5,000 miles. The first service is a whopping $10,000, the second service is $5,000, then subsequent services alternate; 10K / 5K / 10K / etc.
If that’s true, I foresee a future class action lawsuit representing those who have CL wheels. Over time that’s one helluva un-programmed expense.
The guy who told me this is extremely knowledgeable about 911s. I was looking at a low mile 997 GTS, but it had CL wheels, so I walked.
Comments?
03-08-2014, 12:45 AM
#33
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I can produce the service bulletin if needed, however, neanicu is correct. The service is only required if your car sees frequent track use. Porsche specifically makes this distinction.
03-08-2014, 01:27 AM
#35
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I checked the language in the bulletin and it states 600 NM for track day usage and the service supplement is based on track usage. The dealer claims driver education events don't require the additional service and it is meant for those that frequently track their cars. I suppose frequent is open to interpretation.
03-09-2014, 12:26 PM
#36
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Based on what i am reading from this thread, it just doesn't make sense to be using the CLs. It is a pain in the a** to dismount the wheel, and if you are on PCCB you have a good chance of damaging them. Imagine getting up to speed and then discovering your brakes are not working? That will be the worst nightmare ever. CLs and PCCBs sounds like best recipe for disaster. Oh wait they are both standard on the TurboS. They are lighter for less unsprung mass and looks pretty, but they are not durable for track use. What is Porsche thinking regarding CLs?
03-09-2014, 12:28 PM
#37
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Based on what i am reading from this thread, it just doesn't make sense to be using the CLs. It is a pain in the a** to dismount the wheel, and if you are on PCCB you have a good chance of damaging them. Imagine getting up to speed and then discovering your brakes are not working? That will be the worst nightmare ever. CLs and PCCBs sounds like best recipe for disaster. Oh wait they are both standard on the TurboS. They are lighter for less unsprung mass and looks pretty, but they are not durable for track use. What is Porsche thinking regarding CLs?
I forgot to say, despite all that, i am still getting my GT3 with PCCBs. What is the world coming to?
03-09-2014, 06:14 PM
#38
RL Community Team
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I help a friend change his CLs at the track often and they are the biggest PITA ever. I understand they look better but I would never get them.
