Why is regular wheel alignment important?

Regular wheel alignment is crucial because it ensures proper tire wear. When the wheels are aligned correctly, the tires make even contact with the road surface, promoting balanced wear across the tires. This balanced wear leads to extended tire life, improved traction, and better fuel efficiency. Misaligned wheels can cause uneven wear patterns, leading to faster degradation of the tires, which can necessitate premature replacement.

In contrast, the other options relate to engine performance, air conditioning, or battery life, which are not directly influenced by wheel alignment. While maintaining proper alignment can contribute indirectly to overall vehicle performance, the primary and most significant impact is on tire wear. Therefore, focusing on alignment directly addresses the longevity and performance of the tires, making this the most relevant reason for regular wheel alignment.