SuperPro 07-17 Jeep Wrangler JK / 2018 Jeep Wrangler JK Lower Trailing Arm Set

If you've lifted your 2007-2018 Jeep Wrangler JK and are looking to dial in your suspension, these front lower trailing arms from Superpro are a solid option. They're designed to help correct your pinion angle and restore positive caster, which is crucial for getting your Jeep to track straight on the road and handle predictably off-road. This kit is especially useful for Jeeps lifted up to 4 inches.

What makes these arms stand out is their adjustability. You can fine-tune the pinion angle right off the vehicle, making installation and alignment much easier. They come fully assembled with Superpro's own bushings, which are built for durability and performance without adding extra noise, vibration, or harshness (NVH) into the cabin. Superpro's R&D team in Australia developed and tested these arms to ensure they hold up to both daily driving and tougher off-road conditions.

This set can be installed on its own to address common issues after lifting, or you can pair it with Superpro's other adjustable control arms for a complete suspension overhaul.