Changing engine oil
IntroductionVolkswagen Touran Service Manual. Wheel, Balancing, Tire and Wheel Radial and Lateral Run-Out, Checking
Before beginning balancing, the following requirements must
be fulfilled.
The tire pressure must be OK.
The tire profile must not be worn on one side. The tire
profile must be at least 4 mm.
...
Volkswagen Touran Service Manual. Run-Flat Tire PAX, Repairing
General Information
It is generally not necessary to replace a tire after going
flat and after driving on a flat tire.
Note
The affected tire should be removed and checked for damaged
by trained profession ...