Disc sizes of Fiat (Фиат) - Dimension tables

Disc sizes of Fiat

Minimum tire size for the entire range of Fiat models is: 54.1 (mm).

Limit parameters for all models:

Tire size: from 54.1 to 78.1;
Disk size: from 6 to 68.

Possible disk sizes for Fiat (Фиат):

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 Fiat discs

General view General view	Disk Possible disk sizes for Fiat of different years of manufacture and modifications	Wheel Possible wheel sizes for Fiat of different years of manufacture and modifications	Tire Maximum tire sizes for Fiat of different years of manufacture and modifications
(General view)	from 6 to 68		from 54.1 to 78.1

General parameters of discs for all Fiat models

Size 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.	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.
35	35	88.9
32	32	81.28
25	25	63.5
40	40	101.6
37	37	93.98
39	39	99.06
36.5	36.5	92.71
41	41	104.14
44	44	111.76
34	34	86.36
31	31	78.74
30	30	76.2
46	46	116.84
63.7	63.7	161.798
55.5	55.5	140.97
43	43	109.22
53	53	134.62
68	68	172.72
42	42	106.68
45	45	114.3
38	38	96.52
48	48	121.92
50	50	127
33	33	83.82
47	47	119.38
47.5	47.5	120.65
27	27	68.58
65	65	165.1
6	6	15.24
60	60	152.4
24	24	60.96
36	36	91.44

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.

Wheel disks Fiat by models:

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