Originally Posted by ben@tirerack
88 is the official spec, 90 is fine. 220 is way high. To the point where I might suspect either a stuck or cross threaded bolt.
So that is the official spec...My Porsche uses 95ftlbs.....I figure I'll use 90ftlbs on mine.... Gotta take the wheels off the clean them soon anyway...
2008 E92 M3, MR, DCT, extended BB leather, loaded!
1988 Porsche 928S4, Guards red/Champagne leather
1989 Porsche 928S4 track beast!!!