Disc sizes of MG
 Limit parameters for all models: Tire size: from 56.1 to 67.10;Disk size: from 10 to 52. Possible disk sizes for MG (ЭмДжи): Important: main parameters of a vehicle wheel: width (B), diameter (D), diameter of circumference of the mounting holes (PCD), disk offset (ET), diameter of a center hole (DIA). Formula for calculating the disk 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 offset is calculated using the following formula:ET = A - B/2, where:A is the distance between the inner face of the disk and the part in contact with the hub;B is disk width.There are discs with a negative offset and a positive offset, if the middle of the disc matches the face of attachment of the disc to the hub, then the disc offset will be zero.Important: the main parameters of vehicle wheel discs have the following units: width (inches), diameter (inches), diameter of circumference of the mounting holes (mm), disk offset (mm), diameter of a center hole (mm).
Wheel disks - full drawing
General parameters of MG discs
General view
General view

Disk
Possible disk sizes for MG of different years of manufacture and modifications

Wheel
Possible wheel sizes for MG of different years of manufacture and modifications

Tire
Maximum tire sizes for MG of different years of manufacture and modifications

(General view)
from 10 to 52from 56.1 to 67.10
General parameters of discs for all MG models
Size
Disk size in format:

1. D - diameter of the disk in inches.

3. B - disk width in inches.

D (in)
Disk diameter in (in):

Nominal size of outer diameter (2xR) of the disk in inches.

D (cm)
Disc diameter in (cm):

Nominal size of outer diameter (2xR) of the disc in centimeters.

B (in)
Disk width in (in):

Nominal disk width (excluding the protective belt) in inches.

B (cm)
Disk width in (cm):

Nominal disk width (excluding the protective belt) in centimeters.

35
3588.90
45
45114.30
50
501270
47
47119.380
43
43109.220
38
3896.520
28
2871.120
30
3076.20
25
2563.50
48
48121.920
52
52132.080
40
40101.60
10
1025.40
32
3281.280
41
41104.140