ROUGH COUNTRY Forged Upper Control Arms UCA 3.5" Lift | Toyota Tacoma | Toyota 4Runner

The Rough Country Forged Upper Control Arms (UCA) are the ultimate solution for your Toyota Tacoma 4WD (2024-2026) when running a suspension lift kit up to 3.5". Cold-forged construction delivers far greater strength than the OEM cast units, perfect for hardcore off-road use.

• Forged construction: superior strength and durability over cast OEM arms.
• Corrected geometry: restores proper caster angle and alignment after lifting.
• High-performance ball joints: increased travel and articulation to clear obstacles without binding.
• Heavy-duty bushings: better load absorption and reduced premature wear.
• Black finish with corrosion-resistant coating.

Bolt-on installation directly to factory mounting points, no welding or modifications required. Recommended for all Tacomas running 2" to 3.5" lift kits. A must-have upgrade to fully exploit your off-road suspension without compromising steering response or tire wear.

Download installation instructions (PDF)