Quote:
Originally Posted by pdrvolvo
hi,
i recently replaced all the wheel nuts on my xc90 with chrome ones from ebay and they were great but as i replaced them one at a time two of the original nuts on the n/s front wheel were so tight that i actually split the socket right down one side undoing one of them and i,ve never done that before.now it just so happens that i had 2 pirelli,s fitted to the car a couple of month ago and i wondered if the fitter had tightened them up to much but it was only 2 out of 20 so i dont know.i,ve also found in the past that even if you apply grease when replacing them,steel nuts can oxydise against alloy wheels.
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This can happen if the wheel bolts haven't been torqued correctly (usually the demon airgun is the cause) if my schoolboy chemistry serves me correct the rust will always be attracted to the easy option, in this case the steel wheel nuts/bolts will oxidise much easier than painted alloy and as such the wheel fixings get grubby very quickly. Or I might have just made that up......