IntroductionVolkswagen Touran Service Manual. Permitted Tread Depth - Variance
For all four wheels use only tires of the same construction
type, and tread.
Always use tires with the deepest tread depth on the front
axle.
Replacing one individual tire is always possible. The
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Volkswagen Touran Service Manual. Run-Flat Tire PAX, Tire Inflation
When filling tires, pay special attention to the following
points:
After mounting the tires with inserted valve insert, fill
with air. At 1 bar (14.5 psi), check whether both beads are
seated correctly.
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