Sizes of wheel гаек of GMC Sierra 2500HD
Total dimensions of fasteners:
  • Number of fasteners: 8;
  • Fastener size: M14x1.5;
  • Diameter of the mounting holes (PCD): from 165.1 to 180;
  • Disc offset (ET): from 20 to 50.

Important: the above data are limits for all vehicle modifications, specific figures depend on the year of manufacture.

Rules for selecting wheel fasteners:

Different wheel fasteners are often used for cast and stamped disks - this applies to the length of the bolts, since the thickness of different types of disks can vary significantly.

When selecting any fasteners, special attention should be paid to the thread pitch. This parameter is always indicated after the “x” in the marking.

Most of the wheel fasteners have metric threads with fine pitch (М12х1.25/М12х1.5/М14х1.25/М14х1.5), which must correspond to the threads of thread studs or threaded holes in the wheel hub.

Important: the marking of fastener bolt M12x1.5 is deciphered as follows: thread with a nominal diameter of 12 (mm), thread pitch 1.5 (mm).

Wheel fastener - full drawing
General parameters of wheel гаек of GMC Sierra 2500HD
General view spravka
General view

spravka
Number of fasteners per hub for GMC model.

Size spravka
Metric size of fasteners:

Thread M14 x 1.5 means:

M14 - thread diameter 14 (mm);
1.5 - thread pitch (distance between adjacent threads).

PCD (mm) spravka
Disc drilling:

1. Number of bolt holes.

2. Diameter of the circle on which the mounting holes are located.

spravka

Dimensions гаек

(General view)
8M14x1.5from 165.1 to 180
Size tables of wheel гаек of GMC Sierra 2500HD
Years spravka
Year of manufacture or modification of the Sierra 2500HD

spravka
Number of fasteners per hub for GMC model.

Size spravka
Metric size of fasteners:

ThreadM14 x 1.5 means:

M14 - thread diameter 14 (mm);
1.5 - thread pitch (distance between adjacent threads).

PCD (mm) spravka
Disc drilling:

1. Number of bolt holes.

2. Diameter of the circle on which the mounting holes are located.

spravka

ET (mm) spravka
Disc offset:

Distance between the vertical plane of symmetry of the wheel and the plane of contact of the disc to the hub.

spravka

19998M14x1.5165.125
19998M14x1.5165.131
20008M14x1.5165.125
20008M14x1.5165.131
20018M14x1.5165.125
20018M14x1.5165.131
20028M14x1.5165.125
20028M14x1.5165.131
20038M14x1.5165.125
20038M14x1.5165.131
20048M14x1.5165.125
20048M14x1.5165.131
20058M14x1.5165.125
20058M14x1.5165.131
20068M14x1.5165.125
20068M14x1.5165.131
20078M14x1.5165.120
20078M14x1.5165.124
20078M14x1.5165.128
20088M14x1.5165.120
20088M14x1.5165.124
20088M14x1.5165.128
20098M14x1.5165.120
20098M14x1.5165.124
20098M14x1.5165.128
20108M14x1.5165.120
20108M14x1.5165.124
20108M14x1.5165.128
20118M14x1.518035
20118M14x1.518044
20118M14x1.518050
20128M14x1.518035
20128M14x1.518044
20128M14x1.518050
20138M14x1.518035
20138M14x1.518044
20138M14x1.518050
20148M14x1.518035
20148M14x1.518044
20148M14x1.518050
20158M14x1.518035
20158M14x1.518044
20158M14x1.518050
20168M14x1.518035
20168M14x1.518044
20168M14x1.518050
20178M14x1.518035
20178M14x1.518044
20178M14x1.518050
20188M14x1.518035
20188M14x1.518044
20188M14x1.518050
20198M14x1.518035
20198M14x1.518044
20198M14x1.518050
6.6TD
19998M14x1.5165.125
19998M14x1.5165.131
20008M14x1.5165.125
20008M14x1.5165.131
20018M14x1.5165.125
20018M14x1.5165.131
20028M14x1.5165.125
20028M14x1.5165.131
20038M14x1.5165.125
20038M14x1.5165.131
20048M14x1.5165.125
20048M14x1.5165.131
20058M14x1.5165.125
20058M14x1.5165.131
20068M14x1.5165.125
20068M14x1.5165.131
20078M14x1.5165.120
20078M14x1.5165.124
20078M14x1.5165.128
20088M14x1.5165.120
20088M14x1.5165.124
20088M14x1.5165.128
20108M14x1.5165.120
20108M14x1.5165.124
20108M14x1.5165.128
20118M14x1.518035
20118M14x1.518044
20118M14x1.518050
20128M14x1.518035
20128M14x1.518044
20128M14x1.518050
20138M14x1.518035
20138M14x1.518044
20138M14x1.518050
20148M14x1.518035
20148M14x1.518044
20148M14x1.518050
20158M14x1.518035
20158M14x1.518044
20158M14x1.518050
20168M14x1.518035
20168M14x1.518044
20168M14x1.518050
20178M14x1.518035
20178M14x1.518044
20178M14x1.518050
20188M14x1.518035
20188M14x1.518044
20188M14x1.518050
20198M14x1.518035
20198M14x1.518044
20198M14x1.518050
8.2i
19998M14x1.5165.125
19998M14x1.5165.131
20008M14x1.5165.125
20008M14x1.5165.131
20018M14x1.5165.125
20018M14x1.5165.131
20028M14x1.5165.125
20028M14x1.5165.131
20038M14x1.5165.125
20038M14x1.5165.131
20048M14x1.5165.125
20048M14x1.5165.131
20058M14x1.5165.125
20058M14x1.5165.131
20068M14x1.5165.125
20068M14x1.5165.131

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