What is the appropriate tire pressure for a Jetta car?

[Leilani]

The optimal tire pressure for a Jetta is between 2.2-2.5 bar. Below is an introduction to tire pressure: 1. Maintaining tire pressure within the standard range during daily driving is a safety awareness that car owners should have. In hot weather, tire pressure should be reduced to prevent blowouts, while in winter, it can be appropriately increased. 2. Increasing tire pressure is suitable for clear winter weather. However, in snowy or icy conditions, higher tire pressure and reduced friction can cause inconvenience and danger. During summer highway driving, the friction between tires and the road generates heat, and on smooth surfaces combined with high ambient temperatures, the original tire pressure can increase significantly. In such cases, it is advisable to reduce the pressure by 0.2 bar to minimize the risk of blowouts. Additionally, avoid speeding in hot weather, as higher speeds increase the likelihood of tire blowouts.