Disc sizes of Audi S4
General parameters:
  • Offset (ET): from 30 to 45;
  • Drilling (PCD): 5x112;
  • Center hole (DIA): from 57.1 to 66.5.

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 S4:
  • 17x7.5
  • 16x7.5
  • 18x8.5
  • 19x8.0
  • 19x8.5
  • 18x8.0
  • 17x7.0
  • 18x9.5
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 S4
General view spravka
General view

Disk spravka
Possible disk sizes for Audi S4 of different years of manufacture and modifications

Wheel spravka
Possible wheel sizes for Audi S4 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''
16''
18''
19''
17x7.5
16x7.5
18x8.5
19x8.0
19x8.5
18x8.0
17x7.0
18x9.5
from 30 to 45
Table of disc sizes of Audi S4 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

Audi S4 2.7L Turbo
199917x7.5355x112225/45R1757.1
199917x7.5x5x112225/45R17x
199917x7.535x225/45R17x
200017x7.5x5x112225/45R17x
200017x7.5355x112225/45R1757.1
200017x7.535x225/45R17x
200117x7.5355x112225/45R1757.1
200117x7.5x5x112225/45R17x
200117x7.535x225/45R17x
200217x7.5x5x112225/45R17x
200217x7.5355x112225/45R1757.1
200217x7.535x225/45R17x
200317x7.5355x112225/45R1757.1
200317x7.5x5x112225/45R17x
200317x7.535x225/45R17x
200417x7.5x5x112225/45R17x
200417x7.5355x112225/45R1757.1
200417x7.535x225/45R17x
200517x7.5355x112225/45R1757.1
200517x7.5x5x112225/45R17x
200517x7.535x225/45R17x
199116x7.5455x112225/50R1657.1
1997xxx225/45R17x
200817x7.5405x112225/50R1766.5
Audi S4 3.0 TFSi
200818x8.5305x112245/40R1866.1
200819x8.0385x112235/35R19x
200819x8.5425x112245/40R19x
200918x8.5305x112245/40R1866.1
200919x8.0385x112235/35R19x
200919x8.5425x112245/40R19x
201018x8.5305x112245/40R1866.1
201019x8.0385x112235/35R19x
201019x8.5425x112245/40R19x
201118x8.5305x112245/40R1866.1
201218x8.5305x112245/40R1866.1
201318x8.5305x112245/40R1866.1
Audi S4 4.2L
200318x8.0425x112235/40R18x
200418x8.0425x112235/40R18x
200518x8.0455x112235/40R18x
200618x8.0455x112235/40R18x
200719x8.0385x112235/35R19x
200719x8.5425x112245/40R19x
200218x8.0455x112235/40R1857.1
199116x7.5455x112225/55R1657.1
Audi S4 4.2i V8
199817x7.0385x112225/45R1757.1
199817x7.5385x112235/40R1757.1
199917x7.0385x112225/45R1757.1
199917x7.5385x112235/40R1757.1
200017x7.0385x112225/45R1757.1
200017x7.5385x112235/40R1757.1
200117x7.0385x112225/45R1757.1
200117x7.5385x112235/40R1757.1
200217x7.0385x112225/45R1757.1
200217x7.5385x112235/40R1757.1
200318x9.5305x112255/35R1857.1
200418x9.5305x112255/35R1857.1
200518x9.5305x112255/35R1857.1
200618x9.5305x112255/35R1857.1
200718x9.5305x112255/35R1857.1

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