Sizes of wheel гаек of GMC Safari
For the Safari model, the wheel is attached to the hub using wheel гаек. The number of fasteners depends on the Safari year of manufacture and is presented in the table below.
home ⇒ equipment ⇒ wheel fastener ⇒ gmc
Total dimensions of fasteners:
- Number of fasteners: from 5 (units) to 6 (units);
- Fastener size: from 1/2in20UTF to M14x1.5;
- Diameter of the mounting holes (PCD): from 127 (mm) to 139.7 (mm);
- Disc offset (ET): 78.30 (mm).
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).
| General parameters of wheel гаек of GMC Safari | |||
|---|---|---|---|
General view  General view wheel fastener |
Quantity (units) Number of fasteners per hub for GMC model. |
Dimensions (mm) Metric size of fasteners: Thread M14 x 1.5 means: M14 - thread diameter 14 (mm); 1.5 - thread pitch (distance between adjacent threads).  |
General view Type of wheel fastener: For fastening of wheels or discs, 2 main types of fasteners are used: -wheel bolts; -wheel nuts. |
 (чертеж гаек) |
from 5 (units) to 6 (units) | from 1/2in20UTF to M14x1.5 | Гайка |
| Size tables of wheel гаек of GMC Safari | ||||
|---|---|---|---|---|
| Year | Quantity (units) Number of fasteners per hub for GMC model. |
Dimensions (mm) Metric size of fasteners: ThreadM14 x 1.5 means: M14 - thread diameter 14 (mm); 1.5 - thread pitch (distance between adjacent threads). |
PCD (mm) Diameter between fasteners: Diameter of the circle on which the mounting holes are located for GMC model.  |
ET (mm) Disc offset: 1. The distance between the vertical plane of symmetry of the wheel and the plane of contact of the disk to the hub.  |
| 2.5i | ||||
| 1994 | 5 | 1/2in20UTF | 127 | 78.30 |
| 1993 | 5 | 1/2in20UTF | 127 | 78.30 |
| 1992 | 5 | 1/2in20UTF | 127 | 78.30 |
| 1991 | 5 | 1/2in20UTF | 127 | 78.30 |
| 1990 | 5 | 1/2in20UTF | 127 | 78.30 |
| 1989 | 5 | 1/2in20UTF | 127 | 78.30 |
| 1988 | 5 | 1/2in20UTF | 127 | 78.30 |
| 1987 | 5 | 1/2in20UTF | 127 | 78.30 |
| 1986 | 5 | 1/2in20UTF | 127 | 78.30 |
| 1985 | 5 | 1/2in20UTF | 127 | 78.30 |
| 4.3i | ||||
| 2005 | 6 | M14x1.5 | 139.7 | 78.30 |
| 2004 | 6 | M14x1.5 | 139.7 | 78.30 |
| 2003 | 6 | M14x1.5 | 139.7 | 78.30 |
| 2002 | 5 | 1/2in20UTF | 127 | 78.30 |
| 2001 | 5 | 1/2in20UTF | 127 | 78.30 |
| 2000 | 5 | 1/2in20UTF | 127 | 78.30 |
| 1999 | 5 | 1/2in20UTF | 127 | 78.30 |
| 1998 | 5 | 1/2in20UTF | 127 | 78.30 |
| 1997 | 5 | 1/2in20UTF | 127 | 78.30 |
| 1996 | 5 | 1/2in20UTF | 127 | 78.30 |
| 1995 | 5 | 1/2in20UTF | 127 | 78.30 |
| 1994 | 5 | 1/2in20UTF | 127 | 78.30 |
| 1993 | 5 | 1/2in20UTF | 127 | 78.30 |
| 1992 | 5 | 1/2in20UTF | 127 | 78.30 |
| 1991 | 5 | 1/2in20UTF | 127 | 78.30 |
| 1990 | 5 | 1/2in20UTF | 127 | 78.30 |
| 1989 | 5 | 1/2in20UTF | 127 | 78.30 |
| 1988 | 5 | 1/2in20UTF | 127 | 78.30 |
| 1987 | 5 | 1/2in20UTF | 127 | 78.30 |
| 1986 | 5 | 1/2in20UTF | 127 | 78.30 |
| 1985 | 5 | 1/2in20UTF | 127 | 78.30 |
Warning: the above data are official figures of the manufacturers, however, it should be borne in mind that the information is for reference and does not guarantee unambiguous accuracy.