Rigorously tested for sustained, secure performance by a team of product and quality engineers, Dorman Suspension Trailing Arms are designed for passenger safety. Our industry-leading evaluation process ensures a smooth ride, directional stability, and agile handling. All Dorman products are engineered in the United States and backed by 100 years of automotive aftermarket experience. Our solutions are thoroughly tested and inspected, and if you experience any difficulty installing or using our parts, we have a dedicated technical support team of ASE Blue Seal certified professionals ready to help. To learn more about our quality and innovation, visit DormanProducts.com.