Cognito 20-24 Chevy/GMC Silverado/Sierra 2500/3500 HD 2WD/4WD Ball Joint SM Series UCA Kit

If you're working on a 2020-2025 Chevrolet Silverado 2500 HD or 3500 HD, or its GMC Sierra counterpart, and you're looking to upgrade your suspension, this Cognito SM Series Upper Control Arm Kit is a solid option. This kit replaces your stock upper control arms with well-built units designed to handle both stock height and lifted or leveled applications. They're made in the USA and come with everything you need to improve your truck's suspension performance and appearance.

These control arms are constructed from boxed sheet metal and finished in a semi-gloss black powder coat, giving them a strong look that also helps resist corrosion. What really sets these apart for lifted or leveled trucks is how they correct the ball joint angle. This is crucial because when you lift a truck, the stock control arms can put the ball joints at an extreme angle, which affects ride quality and component longevity. These Cognito arms are designed to restore that angle, improving droop travel for a better ride and ensuring your suspension components work as they should. They also add caster, which helps with steering stability, especially on trucks that have been modified.

This kit includes maintenance-free pivot bushings and ball joints, meaning you won't have to worry about greasing them regularly. Installation is straightforward for a DIYer, typically taking about 1.5 hours. This kit is a great way to get improved performance and a more aggressive stance for your heavy-duty truck.