Trailing and control arms regulate up-and-down movement direction as well as keep the wheels centered in the wheel well. Over time, these essential suspension components can wear out and require replacement. GSP offers high-quality ADVANTEDGE control and trailing arms for a wide range of applications. These suspension components are made from high quality materials and assembly for long-lasting use. When it comes to your undercar needs, GSP is your one-stop solution. We offer a wide range of high-quality steering and suspension components, and our trailing and control arms are no exception. Don't let worn trailing or control arms hold you back. Upgrade to GSP ADVANTEDGE to get your vehicle back on the road. Browse our full line of front and rear control arm components for more information.