# Disc sizes of GMC Envoy

The number of disk modifications for the Envoy is: 2 (pcs).

### General parameters:

• Offset (ET): from 20 (mm) to 40 (mm);
• Drilling (PCD): 6x127 (mm);
• Center hole (DIA): -.

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 17x7.5: D 17'' (43.2), B 7.5'' (19.1);
• Wheel disks 17x8.0: D 17'' (43.2), B 8.0'' (20.3).

### 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.

General view wheel disks

# Other parameters GMC Envoy:

Possible disk parameters for GMC Envoy
General view

(General view)
17x7.5
17x8.0
17''
from 20 (mm) to 40 (mm)
Table of disc sizes of GMC Envoy modifications
GMC Envoy 4.2L
200117x7.5206x127245/65R17x
200217x7.5206x127245/65R17x
200317x7.5206x127245/65R17x
200417x7.5206x127245/65R17x
200517x7.5206x127245/65R17x
200617x7.5206x127245/65R17x
200717x7.5206x127245/65R17x
200117x8.0406x127245/65R17x
GMC Envoy 4.2L
200117x8.0406x127245/65R17x
200217x8.0406x127245/65R17x
200317x8.0406x127245/65R17x
200417x8.0406x127245/65R17x
200517x8.0406x127245/65R17x
200617x8.0406x127245/65R17x
200717x8.0406x127245/65R17x
200817x8.0406x127245/65R17x
200917x8.0406x127245/65R17x
201017x8.0406x127245/65R17x
201117x8.0406x127245/65R17x
201217x8.0406x127245/65R17x
201317x8.0406x127245/65R17x
201417x8.0406x127245/65R17x
201517x8.0406x127245/65R17x
201617x8.0406x127245/65R17x
201717x8.0406x127245/65R17x
201817x8.0406x127245/65R17x
GMC Envoy 5.3L
200117x7.5206x127245/65R17x
200217x7.5206x127245/65R17x
200317x7.5206x127245/65R17x
200417x7.5206x127245/65R17x
200517x7.5206x127245/65R17x
200617x7.5206x127245/65R17x
200717x7.5206x127245/65R17x
200117x8.0406x127245/65R17x
GMC Envoy 5.3L V8
200117x8.0406x127245/65R17x
200217x8.0406x127245/65R17x
200317x8.0406x127245/65R17x
200417x8.0406x127245/65R17x
200517x8.0406x127245/65R17x
200617x8.0406x127245/65R17x
200717x8.0406x127245/65R17x
200817x8.0406x127245/65R17x
200917x8.0406x127245/65R17x
201017x8.0406x127245/65R17x
201117x8.0406x127245/65R17x
201217x8.0406x127245/65R17x
201317x8.0406x127245/65R17x
201417x8.0406x127245/65R17x
201517x8.0406x127245/65R17x
201617x8.0406x127245/65R17x
201717x8.0406x127245/65R17x
201817x8.0406x127245/65R17x

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.