The all new G2 heavy duty JK front Dana 30 axle truss and armor system gives your JK the strength it needs to take serious abuse. Constructed from 1/4" thick main components and 1/8" thick reinforcement plates, this truss design provides critical strengthening in a lightweight package across the whole axle, not just the long tube. All components are laser cut to precise specifications to ensure a perfect fit for easy installation. Welding is required, including to the cast center section. Professional welding skills are strongly recommended. The G2 heavy duty JK front Dana 30 axle truss and armor system is intended for use on JKs with at least some lift. For vehicles with minimal or no lift, please check clearances before installation. This system is designed for US-spec vehicles.