Upper & Lower Control Arms — Tundra, Tacoma, Silverado, F-150 & Raptor
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Control arms are the highest-value suspension upgrade most trucks ever get: they fix the factory arm's weak points — pressed-in ball joints, flexy stampings, binding bushings — before you spend a dollar on shocks. LSK upper and lower control arms are boxed and gusseted, run serviceable uniballs and pivots instead of sealed ball joints, and correct geometry for lifted and hard-driven trucks. We build arms per platform: Toyota Tundra (2007-2021 uppers and lowers), Toyota Tacoma (2005+), Chevy and GMC Silverado / Sierra 1500 (07-18 uppers and lowers, 19+ uppers), Silverado / Sierra 2500HD (99-10 and 11-19 uppers), Ford F-150 (04-20), Ford Raptor uppers and lowers, and the Can-Am Maverick R. Every arm is designed, machined, and welded in Fontana, California, on the same geometry our race trucks run — these are the arms under the trucks that chase the races, not catalog copies.
Control Arms — Common Questions
Which trucks and years do LSK control arms fit?
Toyota Tundra 2007-2021 (upper and lower), Toyota Tacoma 2005 and up, Chevy/GMC Silverado and Sierra 1500 2007-2018 (upper and lower) and 2019+ (upper), Silverado/Sierra 2500HD 1999-2010 and 2011-2019, Ford F-150 2004-2020, both Ford Raptor generations, and the Can-Am Maverick R. Each product page lists exact year and drivetrain fitment.
Why a uniball instead of the factory ball joint?
A uniball is a large spherical bearing that handles far more misalignment and load than a sealed ball joint, and it is replaceable — when it wears, you press in a new bearing instead of buying new arms. On a lifted or hard-driven truck the factory joint is usually the first thing to fail.
Do I need new shocks or an alignment after installing control arms?
An alignment, yes — always after replacing arms. Shocks, no: upper control arms work with stock or aftermarket coilovers at stock or lifted heights. They are also the right first step toward a long travel kit later, since the geometry lessons carry over.