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Old 07-11-2017, 11:45 AM   #2
Keith Seymore
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Join Date: May 2009
Location: Motor City
Posts: 9,145
Re: Need to know proper stock lug nut wrench size

For squarebody pickup, Blazer and Suburban:

K10 4x4 has six lugs; studs are 7/16 and you use a 3/4" socket to remove the lug nuts.

C10 2wd has five lugs; studs are 1/2" and you use a 13/16" socket to remove the lug nuts.

K
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