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Re: [GMCnet] OEM vs Alcoa lug nuts [message #265368 is a reply to message #265358] Mon, 03 November 2014 14:43 Go to previous messageGo to previous message
USAussie is currently offline  USAussie   United States
Messages: 15912
Registered: July 2007
Location: Sydney, Australia
Karma:
Senior Member
David,

The 250 ft lb spec has been discussed here MANY times and we have reached a consensus that it is WAY too high as it leads to broken
studs. IIRC most people torque their steel wheel lug nuts to the same torque as the Alcoa lug nuts.

Regards,
Rob M.
Sydney, Australia
AUS '75 Avion - The Blue Streak TZE365V100428
USA '75 Avion - Double Trouble TZE365V100426



-----Original Message-----
From: David Orders

The Alcoa lug nuts are not torqued as high as the steel wheel lug nuts, if I recall correctly 145 ft/lbs vs 250 ft/lbs. I don't know
if the Alcoa lug nut would take that torque.

You already have 3 stock lug nuts holding your spare on the carrier. Is carrying 5 more that much trouble?

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Regards, Rob M. (USAussie) The Pedantic Mechanic Sydney, Australia '75 Avion - AUS - The Blue Streak TZE365V100428 '75 Avion - USA - Double Trouble TZE365V100426
 
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