A-Arms

A-arms, also known as control arms, are vital components of a vehicle's suspension system. They play a crucial role in connecting the steering knuckle or hub assembly to the vehicle's frame or subframe. A-arms are typically shaped like the letter "A," hence the name. They are designed to control the motion & position of the wheels, providing stability, control, & a smooth ride. A-arms come in various designs, including upper & lower control arms. The upper control arms are attached to the top of the steering knuckle or hub assembly, while the lower control arms connect to the bottom. Together, they form a triangular shape that helps maintain proper wheel alignment & control suspension movement. A-arms often feature bushings or ball joints that allow for smooth & controlled movement while absorbing shocks & vibrations. These components are subject to wear & tear over time & may require replacement if they become worn or damaged. Upgrading to aftermarket A-arms can provide improved handling characteristics, adjustability, or weight reduction in performance applications. It's essential to regularly inspect A-arms for signs of wear, damage, or corrosion & address any issues promptly to maintain optimal suspension performance & safety. Professional installation is recommended for proper fitment & alignment of A-arms for optimal performance.