Disc sizes of Audi A7

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The number of disk modifications for the A7 is: (pcs).

General parameters:
  • Offset (ET): from 30 to 45;
  • Drilling (PCD): 5x112;
  • 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 Audi A7:
  • 17x8.0
  • 17x7.0
  • 18x8.5
  • 19x8.5
  • 20x9.0
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.

Wheel disks - full drawing
Possible disk parameters for Audi A7
General view spravka
General view

Disk spravka
Possible disk sizes for Audi A7 of different years of manufacture and modifications

Wheel spravka
Possible wheel sizes for Audi A7 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)

Dimensions wheel disks

(General view)		17''
18''
19''
20''
17x8.0
17x7.0
18x8.5
19x8.5
20x9.0
from 30 to 45
Table of disc sizes of Audi A7 modifications
Year spravka
Model year of manufacture

Size 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

Tire 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
A7 3.0 TDI
201017x8.0355x112235/55R17x
201117x8.0355x112235/55R17x
201217x8.0355x112235/55R17x
201317x8.0355x112235/55R17x
A7 3.0 TFSI
201017x8.0355x112235/55R17x
201117x8.0355x112235/55R17x
201217x8.0355x112235/55R17x
201317x8.0355x112235/55R17x
A7 3.0TDi
201017x7.0455x112235/55R17x
201017x8.0455x112235/55R17x
201018x8.5455x112255/45R18x
201019x8.5455x112235/45R19x
201020x9.0395x112265/35R20x
201117x7.0455x112235/55R17x
201117x8.0455x112235/55R17x
201118x8.5455x112255/45R18x
201119x8.5455x112235/45R19x
201120x9.0395x112265/35R20x
201217x7.0455x112235/55R17x
201217x8.0455x112235/55R17x
201218x8.5455x112255/45R18x
201219x8.5455x112235/45R19x
201220x9.0395x112265/35R20x
A7 3.0TFSi
201017x7.0455x112235/55R17x
201017x8.0455x112235/55R17x
201018x8.5455x112255/45R18x
201019x8.5455x112235/45R19x
201020x9.0395x112265/35R20x
201117x7.0455x112235/55R17x
201117x8.0455x112235/55R17x
201118x8.5455x112255/45R18x
201119x8.5455x112235/45R19x
201120x9.0395x112265/35R20x
201217x7.0455x112235/55R17x
201217x8.0455x112235/55R17x
201218x8.5455x112255/45R18x
201219x8.5455x112235/45R19x
201220x9.0395x112265/35R20x
A7 Sportback 4GA. 4GF 1.8 TFSI
201517x8.0305x112235/55R17x
201617x8.0305x112235/55R17x
201717x8.0305x112235/55R17x
201817x8.0305x112235/55R17x
A7 Sportback 4GA. 4GF 2.0 TFSI
201417x8.0305x112235/55R17x
201517x8.0305x112235/55R17x
201617x8.0305x112235/55R17x
201717x8.0305x112235/55R17x
201817x8.0305x112235/55R17x
A7 Sportback 4GA. 4GF 2.0 TFSI quattro
201517x8.0305x112235/55R17x
201617x8.0305x112235/55R17x
201717x8.0305x112235/55R17x
201817x8.0305x112235/55R17x
A7 Sportback 4GA. 4GF 2.8 FSI
201117x8.0305x112235/55R17x
201217x8.0305x112235/55R17x
201317x8.0305x112235/55R17x
201417x8.0305x112235/55R17x
201517x8.0305x112235/55R17x
201617x8.0305x112235/55R17x
201717x8.0305x112235/55R17x
201817x8.0305x112235/55R17x
A7 Sportback 4GA. 4GF 2.8 FSI quattro
201017x8.0305x112235/55R17x
201117x8.0305x112235/55R17x
201217x8.0305x112235/55R17x
201317x8.0305x112235/55R17x
201417x8.0305x112235/55R17x
201517x8.0305x112235/55R17x
201617x8.0305x112235/55R17x
201717x8.0305x112235/55R17x
201817x8.0305x112235/55R17x
A7 Sportback 4GA. 4GF 3.0 TDI
201017x8.0305x112235/55R17x
201117x8.0305x112235/55R17x
201217x8.0305x112235/55R17x
201317x8.0305x112235/55R17x
201417x8.0305x112235/55R17x
201517x8.0305x112235/55R17x
201617x8.0305x112235/55R17x
201717x8.0305x112235/55R17x
201817x8.0305x112235/55R17x
A7 Sportback 4GA. 4GF 3.0 TDI quattro
201017x8.0305x112235/55R17x
201117x8.0305x112235/55R17x
201217x8.0305x112235/55R17x
201317x8.0305x112235/55R17x
201417x8.0305x112235/55R17x
201517x8.0305x112235/55R17x
201617x8.0305x112235/55R17x
201717x8.0305x112235/55R17x
201817x8.0305x112235/55R17x
A7 Sportback 4GA. 4GF 3.0 TFSI quattro
201017x8.0305x112235/55R17x
201117x8.0305x112235/55R17x
201217x8.0305x112235/55R17x
201317x8.0305x112235/55R17x
201417x8.0305x112235/55R17x
201517x8.0305x112235/55R17x
201617x8.0305x112235/55R17x
201717x8.0305x112235/55R17x
201817x8.0305x112235/55R17x
A7 Sportback 4GA. 4GF RS7 performance quattro
201520x9.0375x112275/35R20x
201620x9.0375x112275/35R20x
201720x9.0375x112275/35R20x
201820x9.0375x112275/35R20x
A7 Sportback 4GA. 4GF RS7 Quattro
201320x9.0375x112275/35R20x
201420x9.0375x112275/35R20x
201520x9.0375x112275/35R20x
201620x9.0375x112275/35R20x
201720x9.0375x112275/35R20x
201820x9.0375x112275/35R20x
A7 Sportback 4GA. 4GF S7 Quattro
201219x8.5325x112255/40R19x
201319x8.5325x112255/40R19x
201419x8.5325x112255/40R19x
201519x8.5325x112255/40R19x
201619x8.5325x112255/40R19x
201719x8.5325x112255/40R19x
201819x8.5325x112255/40R19x

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.


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