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GMC Sierra 3500HD Lug Nut Size

What size lug nuts are on a GMC Sierra 3500HD?

See the right lug nut size for your GMC Sierra 3500HD

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Get the Perfect Lug Nuts for GMC Sierra 3500HD wheels

Can one inspect the lug bolt size for my GMC Sierra 3500HD? The brief response is yes, sure, and it's only you or perhaps the installation specialist who can determine the proper lug nut size with tape measure along with the physical access to it. Addititionally there is an alternate method - by looking through our charts compiled thanks to pros with awareness of all the information. We take details in the manufacturers' manuals to show in a shape of easy-understood tables. These charts charts are very helpful if you don`t have opportunity to decide on the lug nut size and thread spacing for your own GMC Sierra 3500HD.

If you would like to re-check our virtual info, here is the basic method. One may start with a thread size: measure its diameter and pitch using a gauge one may buy in the home improvement store. Or, take your thread towards the store and you will be able to whirl it onto bolts. Another challenge is determining the bolt seat type - the bearing area between your lug nut and wheel surface. The most common kinds are mag seats, acorn/tapered seats, and ball seating; but, we have also 2 more: flat seats and ultra tapered mag seats. The next step is to inspect lug nut proportions: overall length, exterior diameter, shank depth, and also shank diameter. And the very last thing is defining which color your GMC Sierra 3500HD bolts and lug nuts will probably be.


Never try to use a metric thread nut on a US standard thread stud or vice versa.

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