bbb_fatboy

Is "B 6 6 47 0155" the correct part number for 507 locking wheel lugs? I've searched on this topic and there appears to be different part numbers for the different MY ranges, so which one is right for the 507?
And is there a McGard equivalent? I had seen 28018, but where I looked it shows up as unavilable.

ps I just switched from a E60 M5 to the 507 - what an upgrade.

507AMG

Please comment a little more on your M5 to 507 what an upgrade statement. I was looking at M5 and went ahead and chose the 507. The 507 is not here yet so I'm really looking forward to your opinion. Thanks

bbb_fatboy

I had an E60 M5, not the current F10 model. It was (and felt) significantly larger than the C63; interior had become dated and modern safety features were lacking; tires selction limited in the OE sizes; the SMG around town was clunky although it did shift brilliantly on the track; engine needed significant rpm's to be in the power band; and finally, it got even worse mileage than the C63!
The C has this amazing and mezmerizing sound as we all know, M5 not so much. It was a great car, but I'm glad I swapped it out...

bhamg

The 28018 may be the R13 ball seat version. The McGard version of the factory locking wheel lugs as supplied to M-B has been the 28174 set that is R14 ball seat, the same as the OE lug bolts. I can't speak for the 507 though, you should measure the shank length to be sure. I have McGard, RAD and the locking lug bolts sold by ACGSD…get the latter, they're well worth it.