Disc sizes of Bentley Brooklands
General parameters:
  • Offset (ET): from 40 to 61;
  • Drilling (PCD): from 5x112 to 5x160;
  • 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 Bentley Brooklands:
  • 15x7.5
  • 19x7.5
  • 19x8.0
  • 20x8.5
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 Bentley Brooklands
General view spravka
General view

Disk spravka
Possible disk sizes for Bentley Brooklands of different years of manufacture and modifications

Wheel spravka
Possible wheel sizes for Bentley Brooklands 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)
15''
19''
20''
15x7.5
19x7.5
19x8.0
20x8.5
from 40 to 61
Table of disc sizes of Bentley Brooklands 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

Bentley Brooklands 6.8L
199315x7.553x235/70R15x
199415x7.553x235/70R15x
199515x7.553x235/70R15x
199615x7.553x235/70R15x
199715x7.553x235/70R15x
199815x7.553x235/70R15x
199915x7.553x235/70R15x
Bentley Brooklands 6.7 R
199219x7.5405x112245/45R19x
199219x8.0405x112275/40R19x
199319x7.5405x112245/45R19x
199319x8.0405x112275/40R19x
199419x7.5405x112245/45R19x
199419x8.0405x112275/40R19x
199519x7.5405x112245/45R19x
199519x8.0405x112275/40R19x
199619x7.5405x112245/45R19x
199619x8.0405x112275/40R19x
199719x7.5405x112245/45R19x
199719x8.0405x112275/40R19x
Bentley Brooklands 6.75 V8
200820x8.5615x160255/40R20x
200920x8.5615x160255/40R20x
201020x8.5615x160255/40R20x
201120x8.5615x160255/40R20x
201220x8.5615x160255/40R20x
201320x8.5615x160255/40R20x
201420x8.5615x160255/40R20x
201520x8.5615x160255/40R20x
201620x8.5615x160255/40R20x
201720x8.5615x160255/40R20x
Bentley Brooklands Coupe 6.8 V8
200820x8.5615x160255/40R20x
200920x8.5615x160255/40R20x
201020x8.5615x160255/40R20x
201120x8.5615x160255/40R20x
201220x8.5615x160255/40R20x
201320x8.5615x160255/40R20x
201420x8.5615x160255/40R20x
201520x8.5615x160255/40R20x
201620x8.5615x160255/40R20x
201720x8.5615x160255/40R20x
201820x8.5615x160255/40R20x

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