Whiteline Camber/Caster Correction Fixed Front UCA Set

If you've lifted your 2007-2016 Chevrolet Silverado 1500 by more than an inch, you've likely noticed that getting a proper wheel alignment can be a challenge. The factory suspension geometry just isn't designed for that extra height, leading to issues with camber and caster angles. This can affect tire wear, handling, and even clearance around your coil-over strut. This Whiteline Upper Control Arm (UCA) set is built to address those specific problems, offering an all-in-one solution for trucks lifted between 30mm and 70mm (about 1.2 to 2.8 inches).

These UCAs are designed to give you back control over your alignment. They can add between +2.5 and +3.5 degrees of caster, which helps maximize the tire's contact patch during turns, improving steering response and directional stability. They also allow for up to 1.5 degrees of negative camber adjustment, crucial for getting your tires to sit flat on the road. Beyond the alignment benefits, the Whiteline arms also offer increased clearance to the coil-over strut and better articulation thanks to their GIIRO bushing technology, which requires no maintenance. The arms themselves are protected by a tough powder coating that resists corrosion and stands up to rough conditions.

This kit includes a pair of upper control arms, one for each side of the front suspension. Getting these installed will give you the adjustment range needed to achieve a correct wheel alignment after lifting your truck, helping to ensure proper tire wear and predictable handling.