{"product_id":"rso-suspension-2-4-front-upper-control-arms-toyota-lexus-2003-2024-copy","title":"Toyota Tacoma 2005–2023 RSO Suspension 2–4\" Front Upper Control Arms","description":"\u003cpre id=\"desc-block\" class=\"copyblock\"\u003eLift your Tacoma 2–4 inches and the factory upper control arms become a liability. Stock UCAs weren't designed for lifted ride heights — what you get is negative caster, ball joint binding at droop, and accelerated wear on components that shouldn't be wearing out yet. RSO Suspension's front upper control arms fix all of that.\n\nBuilt specifically for the 2005–2023 Toyota Tacoma — covering both the 2nd gen (2005–2015) and 3rd gen (2016–2023) — these UCAs restore proper suspension geometry at lifted heights. Extended ball joint travel, corrected caster, and heavy-duty construction mean your Tacoma tracks straight, handles confidently, and holds up whether you're on the highway or the trail.\n\nWHY UPGRADE YOUR UCAs?\n— Corrects caster loss from 2–4\" of lift\n— Restores full suspension travel and droop\n— Eliminates ball joint binding at extended height\n— Direct OEM bolt-on fitment — no modifications needed\n— Built for daily driving and off-road use\n\nFITMENT:\nToyota Tacoma 2nd Gen — 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015\nToyota Tacoma 3rd Gen — 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023\n\nUCAs are a core part of every Tacoma lift build we do at Underdog Motorsports in Mesa, AZ. Whether you're starting fresh or correcting geometry on an existing setup, we'll install and align them right. Call us at 480-269-2833.\u003c\/pre\u003e","brand":"RSO","offers":[{"title":"Default Title","offer_id":43161970278477,"sku":"150405-453100","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/0696\/9421\/files\/Screenshot2026-06-23132957.png?v=1782246853","url":"https:\/\/underdogmotorsports.com\/products\/rso-suspension-2-4-front-upper-control-arms-toyota-lexus-2003-2024-copy","provider":"Underdog Motorsports ","version":"1.0","type":"link"}