How often should the Tiguan change tires?

[McAubree]

Tiguan should change tires approximately every 3 years or 50,000 kilometers. Beyond this period, tires begin to age, with the main manifestations being surface hardening and the appearance of cracks. Aged tires lose their elasticity, and continued use can lead to tread deformation, posing a risk of blowouts. Tires need to be replaced under the following circumstances: Wear Limit: When the tire wear reaches the wear limit indicator, there are small triangular patterns along the tire sidewall and the edge of the tread. Following any of these triangles to the tread pattern, you will find small raised lines within the tread that are lower than the normal tread pattern, indicating the safety line. If the wear reaches this point, the tire should be replaced. Aging Degree: Check the degree of tire aging. If there are many cracks but they do not affect normal use, the tire can still be used. However, if the crack depth exceeds 3 millimeters, the tire needs to be replaced. Tread Deformation or Bead Damage: Tires that have been driven while flat, causing damage to the sidewall, or tires that have been corroded by chemicals cannot continue to be used. Number of Repairs: If a tire has been repaired more than three times, it needs to be replaced with a new one.