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It was recently brought to my attention that the heads of the wheel lugs in my car are 17 mm instead of 19 mm (factory lugs). Is there any problem with that? Is it possible that also the length of the lugs is not standard?
I am going to get rid of the lock keys. Therefore I will need to buy 4 new lugs, if I keep the other 17 mm lugs. Any chances that lugs with same diameter and length, but made by different manufacturers, may have different weights , which would affect the wheel balance?
Does anyone have or know where I may have the bolt torque specs for a 2008 Cayenne Turbo? I need pretty much the specifications for all the bolts and nuts that would be included in a block replacement. I'm getting the back rebuilt by 928 Motorsports and reinstalling with an experienced friend. However, it's nearly impossible to find the specs for these motors. Additionally, if there's a place where I could find a complete 957 workshop manual, could someone please advise? Thank you.
By Karl Owen
I need to replace the rear tires on my 2007 C4s and it turns out the Michelin Pilot Super Sports are completely unavailable, with no ETA. Even if one makes allowance for the odd size and likely small demand, that is still pretty shocking. What alternative have you tried and what do you recommend? Car is a daily driver, street driven, I value quiet running (not that our cars are *that* quite, but would rather not add running noise).