Tread Width in Wheel Balance

Tread width is a key measurement with respect to weight balance and rear wheel track. Tread width is the distance between the center points of the left tire tread and right tire tread as they come in contact with the road. While the front and rear wheels may have different tread widths, each front wheel must be the same distance from the centerline of the frame and each rear wheel must be the same distance from the centerline. This parallel relationship establishes a balance between the front and rear, and between the right and left. While this balance may not mean true equal weight at these points, it does mean that a balanced distribution of weight and stress has been acquired for the proper setting of front wheel angles.