Heavy Duty Dual Axle Leaf Springs and Hanger Kit

To measure trailer leaf springs, first, you should remove the leaf spring from the trailer. Then, measure the length of the spring from the center of the front eyelet to the center of the rear eyelet. Additionally, measure the width of the spring, the thickness of the leaf material, and the number of leaves in the spring pack. These measurements are crucial for determining the appropriate replacement leaf spring for the trailer.