Volkswagen Touran Service Manual: Tread Depth, Measuring

Volkswagen Touran Service Manual / Wheel and Tire Guide Information / Tire Wear / Tread Depth, Measuring

Note

When measuring tread depth, take measurements in the main grooves.

Do not take measurements at the tread wear indicator.

Tread depth of a tire must be measured in the main grooves at the points showing the most wear. The positions of the tread wear indicators are marked along the tire shoulder -item 2- → Item.

In place of "TWI", there may also be a "Δ" or "VW emblem".

The TWI protrusions are 1.6 mm tall. This is the minimum tread depth legally prescribed in Germany.

Different values may apply in other countries.

Tread Wear Indicators (TWI) must not be included in the measurement. The deepest point of the groove must be used for the measurement.

A -	Tread Wear Indicators in main grooves

B -	Main grooves with Tread Wear Indicators -arrows-

Heel and Toe Wear

Heel-and-toe wear is step-like wear of individual tread blocks, due to which an increased rolling noise can develop. The heel-and-toe wear is caused by the uneven dis ...

Tire Wear, One Sided

In many causes, this is caused by driving style, but sometimes it is also caused by incorrect axle adjustment. ...

Other materials:

Volkswagen Touran Service Manual. HS Spot Thinner
Definition: HS Spot Thinner -LVM 006 000 A2- Edition 06/2013 Product Description HS Spot Thinner -LVM 006 000 A2- is a special drying accelerator for minor repairs in certain ...

Volkswagen Touran Service Manual. Diagonal Washouts
Diagonal wear spots on tires Diagonal wear spots run at an angle of approximately 45 with respect to the plane of circumference. They usually occur once, but may also occur several times along the tire circumference. ...