Disc sizes of GMC Suburban

The number of disk modifications for the Suburban is: 5 (pcs).

General parameters:

  • Offset (ET): from 12 (mm) to 31 (mm);
  • Drilling (PCD): from 5x127 (mm) to 6x139.7 (mm);
  • Center hole (DIA): from 116.70 (mm) to 78.30 (mm).

Important: wheel disc parameter PCD indicates not only the diameter of circumference of the mounting holes, but also the number of mounting bolts or nuts (for example: 5x120, where 120 (mm) is the diameter of centers of the mounting holes, and 5 is the number of mounting bolts).

Possible disk sizes for GMC model:

  • Wheel disks 16x6.5: D 16'' (40.6), B 6.5'' (16.5);
  • Wheel disks 15x7.0: D 15'' (38.1), B 7.0'' (17.8);
  • Wheel disks 16x7.0: D 16'' (40.6), B 7.0'' (17.8);
  • Wheel disks 17x7.5: D 17'' (43.2), B 7.5'' (19.1);
  • Wheel disks 15x6.0: D 15'' (38.1), B 6.0'' (15.2).

Procedure for calculating the disc offset:

The distance between mating face of the wheel (the face with which the disk is pressed against the hub) and the middle of the width of disk is called disk offset (ET).

The formula for calculating:

ET = A - B/2, where:

A is the distance between the inner plane of disk and the part in contact with the hub;

B is disk width.

The disk offset affects the width of the vehicle wheelbase, since the distance between the centers of symmetry (in width) of wheels on one axis directly depends on this parameter.

Important: PCD of disks with four fixing bolts (or nuts) corresponds to the distance between the centers of opposite bolts (or nuts), PCD of disks with five fixing bolts (or nuts) corresponds to the distance between the centers of any non-adjacent bolts (or nuts) multiplied by the coefficient 1.051.



Dimensions tires GMC Suburban Dimensions wheels GMC Suburban

General view wheel disks




Possible disk parameters for GMC Suburban
General view spravkaGeneral view wheel disks Wheel disks spravka
Possible disk sizes for GMC Suburban of different years of manufacture and modifications

Wheels spravka
Possible wheel sizes for GMC Suburban of different years of manufacture and modifications

ET (mm) spravka
Disk offset

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

Measured in millimeters (mm)

spravka
General view wheel disks
(General view)
16x6.5
15x7.0
16x7.0
17x7.5
15x6.0
16''
15''
17''
from 12 (mm) to 31 (mm)
Table of disc sizes of GMC Suburban modifications
Year spravka
Model year of manufacture

Dimensions spravka
Disk size in format:

1. D - diameter of the disk in inches.

2. x - a sign indicating the inseparability of the disk.

3. B - disk width in inches.

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
PCD (mm) spravka
Disc drilling:

1. Number of bolt holes.

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

spravka
Tires spravka
Tire size in format:

1. Width of the work face.

2. Percentage of profile height to width.

3. R - type of construction (radial) - inner diameter (in inches).

spravka
DIA (mm) spravka
Center hole:

Diameter of center hole, another marking is CH.

spravka
2500
200616x6.5286x139.7245/75R16116.70
200516x6.5286x139.7245/75R16116.70
200416x6.5286x139.7245/75R16116.70
200316x6.5286x139.7245/75R16116.70
200216x6.5286x139.7245/75R16116.70
200116x6.5286x139.7245/75R16116.70
200016x6.5286x139.7245/75R16116.70
199916x6.5316x139.7245/75R16116.70
199816x6.5316x139.7245/75R16116.70
199716x6.5316x139.7245/75R16116.70
199616x6.5316x139.7245/75R16116.70
199516x6.5316x139.7245/75R16116.70
199416x6.5316x139.7245/75R16116.70
199316x6.5316x139.7245/75R16116.70
199216x6.5316x139.7245/75R16116.70
199115x7.0125x127235/75R1578.30
199015x7.0125x127235/75R1578.30
198915x7.0125x127235/75R1578.30
198815x7.0125x127235/75R1578.30
198715x7.0125x127235/75R1578.30
198615x7.0125x127235/75R1578.30
198515x7.0125x127235/75R1578.30
198415x7.0125x127235/75R1578.30
198315x7.0125x127235/75R1578.30
198215x7.0125x127235/75R1578.30
198115x7.0125x127235/75R1578.30
198015x7.0125x127235/75R1578.30
197915x7.0125x127235/75R1578.30
197815x7.0125x127235/75R1578.30
197715x7.0125x127235/75R1578.30
197615x7.0125x127235/75R1578.30
197515x7.0125x127235/75R1578.30
197415x7.0125x127235/75R1578.30
197315x7.0125x127235/75R1578.30
1500
200616x6.5316x139.7245/75R1678.30
200616x7.0316x139.7265/70R1678.30
200617x7.5316x139.7265/65R1778.30
200516x6.5316x139.7245/75R1678.30
200516x7.0316x139.7265/70R1678.30
200517x7.5316x139.7265/65R1778.30
200416x6.5316x139.7245/75R1678.30
200416x7.0316x139.7265/70R1678.30
200417x7.5316x139.7265/65R1778.30
200316x6.5316x139.7245/75R1678.30
200316x7.0316x139.7265/70R1678.30
200317x7.5316x139.7265/65R1778.30
200216x6.5316x139.7245/75R1678.30
200216x7.0316x139.7265/70R1678.30
200217x7.5316x139.7265/65R1778.30
200116x6.5316x139.7245/75R1678.30
200116x7.0316x139.7265/70R1678.30
200117x7.5316x139.7265/65R1778.30
200016x6.5316x139.7245/75R1678.30
200016x7.0316x139.7265/70R1678.30
200017x7.5316x139.7265/65R1778.30
199916x6.5316x139.7245/75R1678.30
199916x7.0316x139.7265/70R1678.30
199816x6.5316x139.7245/75R1678.30
199816x7.0316x139.7265/70R1678.30
199716x6.5316x139.7245/75R1678.30
199716x7.0316x139.7265/70R1678.30
199616x6.5316x139.7245/75R1678.30
199616x7.0316x139.7265/70R1678.30
199516x6.5316x139.7245/75R1678.30
199516x7.0316x139.7265/70R1678.30
199416x6.5316x139.7245/75R1678.30
199416x7.0316x139.7265/70R1678.30
199316x6.5316x139.7245/75R1678.30
199316x7.0316x139.7265/70R1678.30
199216x6.5316x139.7245/75R1678.30
199216x7.0316x139.7265/70R1678.30
199115x6.0255x127205/75R1578.30
199015x6.0255x127205/75R1578.30
198915x6.0255x127205/75R1578.30
198815x6.0255x127205/75R1578.30
198715x6.0255x127205/75R1578.30
198615x6.0255x127205/75R1578.30
198515x6.0255x127205/75R1578.30
198415x6.0255x127205/75R1578.30
198315x6.0255x127205/75R1578.30
198215x6.0255x127205/75R1578.30
198115x6.0255x127205/75R1578.30
198015x6.0255x127205/75R1578.30
197915x6.0255x127205/75R1578.30
197815x6.0255x127205/75R1578.30
197715x6.0255x127205/75R1578.30
197615x6.0255x127205/75R1578.30
197515x6.0255x127205/75R1578.30
197415x6.0255x127205/75R1578.30
197315x6.0255x127205/75R1578.30

Warning: despite the fact that the data are official figures of manufacturers, the above information is for reference only and does not guarantee unambiguous accuracy.