The Peterbilt Lower Box Step Repair Kit is a practical solution for replacing missing lower steps on your Peterbilt truck. Made with all-aluminum construction, this kit features a step that measures 30.5" x 7.5" with 23" arms. Instead of replacing your entire boxes, this kit allows you to easily repair and restore functionality. Each kit is sold individually and can be fastened by bolts or welded, providing flexibility for installation. Designed to fit Peterbilt models, this repair kit offers a cost-effective and efficient solution for maintaining the safety and convenience of your truck's steps.