Trailing Arms vs. Control Arms: The Westcott Designs™ Billet Advantage for 6th-Gen 4Runner, Tundra, Sequoia, GX550 & LC250
When you start pushing a modern Toyota or Lexus with bigger tires, heavier loads and rougher trails, the stock parts start to exceed their limits. The links that keep the axle and suspension geometry in check take a beating. That’s where billet trailing arms (and matching lowers) and front upper control arms (UCAs) from Westcott











