Volkswagen Touran Service Manual: Run-Flat Tire, Retrofitting/Conditions for use of Run-Flat Tires
Caution
| Using run-flat tires on vehicles is permitted only
if the run-flat tire is supplied with the vehicle either
as standard equipment or as an option. |
|
| Because pressure loss in a run-flat tire is not always
visible, these tires should only be used on vehicles equipped
with a tire pressure monitoring system. This system warns the
driver when the tire pressure falls below a certain value. |
| The following are permitted: |
| Direct measuring systems. Refer to
→ Suspension, Wheels, Steering; Rep. Gr.44. |
| Indirect measuring systems. Refer to
→ Suspension, Wheels, Steering; Rep. Gr.44. |
| Only mount run-flat tires on disc wheels with an extended
double hump (extended hump - EH2). Refer to
→ Chapter "Identification". |
| Pay close attention to the installation instructions. Refer
to
→ Chapter "Tires, Mounting". |
| Do not install both run-flat tires and standard tires, even
if the two tires on each axle will be the same. |
| A standard tire can only be installed in exception cases for
a short time or a limited driving distance. The specific
characteristics designed for driving with a flat tire will not
be available. The driver must be informed of this. |
| Always Pay Attention to the Recommended Tire Brand. Refer to
→ Wheel and Tire Guide; Rep. Gr.44. |
|
|
|
Run-Flat Tire, Repair
WARNING
| Run-flat tires must be replaced after they have gone
flat. |
| Pay close attention to the installation
instructions. Refer to
→ Chapter "Tires, Mounting". |
|
| |
The wheel must be inspected before mounting, as with
conventional wheel and tire systems. |
| |
Check the rim for damage after a flat tire (true running,
axial run-out, other damage) because the rim could be damaged in
an emergency by driving through a pothole. Refer to
→ Chapter "Wheel, Mounting". |
| |
A damaged rim should be replaced. |
|
|
|
Run-flat tires have a reinforced sidewall in comparison to
standard tires. This reduces the tendency for the sidewall to
roll when there is a loss of pressure and pre ...
Other materials:
Volkswagen Touran Owners Manual. Checklist
The following actions must always be carried out in the given order
in preparation for filling a wheel :
In the event of a flat tyre, park your vehicle
on a flat and solid surface at a safe distance from the flow of traffic.
Apply the handbrake Braking, stopping and
parking Br ...
Volkswagen Touran Service Manual. Tires, Dismounting
Remove the valve insert.
Note
If equipped handle the glued-on wheel trim carefully.
Surface slightly scratched.
Replace the damaged rim wheel trim.
...
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Run-Flat Tire, General Information