When it's time to get really serious, you need to get with Racer Tech for these Chromoly, TIG welded front spindles. These spindles are designed to work with the LT6 +6" long travel suspension system for the Rhino but can be used with some other kits with a replacement lower arm. Spindles are very lightweight and use optimized geometry for long travel suspension. Tie Rod mounting points have been relocated slightly to eliminate the bump-steer gains which are inherent to all long travel kits.