What type of undercarriage issue can lead to uneven tire wear?

Misalignment of the wheels is a primary factor that can lead to uneven tire wear. When the wheels of a vehicle are not correctly aligned, they do not point in the same direction, causing the tires to wear unevenly as they make contact with the road. This misalignment can result from various factors such as hitting a pothole, curbs, or simply due to the normal wear and tear of suspension components over time.

Incorrect alignment could lead to specific types of tire wear patterns, such as cupping, feathering, or on one edge of the tire due to the excessive angle at which the tire contacts the road surface. Regular alignment checks are crucial for maintaining even tire wear and extending the life of tires, which ultimately enhances vehicle safety and performance.