Peak BILLET LOWER TRAILING ARMS Fits 2025+ Toyota 4Runner

Fitment: 2025+ Toyota 4Runner ✔

Peak Billet Lower Trailing Arms | Built to Perform. Built to Last.

Precision-engineered and built for those who push their rigs to the limit, our new Peak Billet Lower Trailing Arms set a new standard for strength, function, and style. Machined from solid billet aluminum, these arms deliver unmatched durability and aesthetic appeal — making them as tough as they are beautiful.

Each arm features massive 1” ProBearing uniballs for extreme articulation, stability, and long-term reliability under the harshest conditions. Integrated high-impact machined skid plates protect against rocks and trail abuse, so you can drive harder with confidence.

Designed, tested, and proudly machined in the USA, these trailing arms are the ultimate combination of form, function, and performance — a perfect match for any serious off-road build.