I just installed these on Saturday, 4/23/2011.
I discovered that since the center hubs are made of "alloy", they are thicker than the steel hubs of the original. This makes the bolts too short. The bolts end 1/2 way into the nuts; not just through the nuts.
It would be nice to have a recommended part number or source to get bolts to replace the factory bolts which are not long enough. I torqued them and used loctite, but not something I want to rely on. So far, they are working well, and no more squealing and glazed spots.
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