Volkswagen Touran Service Manual: Overview - Rim

Volkswagen Touran Service Manual / Wheel and Tire Guide Information / Rim Information / Overview - Rim

Overview - Rim

1 -	Rim Flange

Stop for the side tire bead

2 -	Hump (H2) on Both Bead Seats

Prevents the tire from slipping off the bead seat when driving around tight curves

An extended hump (EH2) is required when using run-flat tires. Refer to → Chapter "Identification"

3 -

Bed

Makes it easier to mount the tire

A -

Rim Width

Distance between the tire contact surfaces on both rim flanges

Dimensions in inches

B -	Rim Diameter

Distance between the rim contact surfaces on the opposite tire shoulders

Dimensions in inches

C -

Offset

Distance between the vertical wheel center and the inner wheel contact surface

Dimensions in mm

D -	Pitch Circle Diameter

Circle diameter where the wheel bolt holes are located

Dimensions in mm

E -	Center Hole

Enables centering

Dimensions in mm

Identification

There are several specifications located on the rim. The following examples shows the rim identification:

Replacement parts number:	6E0 601 027 A
Size of disc wheel:	6 J x 15 6 - Rim width in inches J - Shape of rim flange 15 - Rim diameter in inches
Offset (mm):	43
Indication for hump on bead seat:	EH2 Extended Hump ¹)

¹) Raised round hump on both bead seats. These ensure that when using a tire with emergency mode properties in airless condition, the tire does not slip from the bead seat. Wheels with EH2 are only necessary if tires with emergency mode properties are mounted. Refer to → Chapter "Run-Flat Tire, General Information".!

Composite Wheels

Composite wheels consist of various parts.

The primary components are rims and wheel discs. These components are fastened to each other with special screws and a special procedure. This ensures the wheel's function, proper seal, safety and true running. These important requirements cannot be guaranteed under shop conditions and using shop tools.

WARNING

Composite wheels must not be disassembled or repaired!

Rim Information

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