Upgrade your 2005 and older Peterbilt 359 and 370 Series with our Floor Threshold Replacement Plate. This pair of plates features a straight line pattern with an engraved RW diamond, made from billet aluminum, and chrome plated for durability. The hand-painted custom detail adds a touch of personalization. These plates fit seamlessly with factory carpet, floor mat, or Rockwood floor, making them a practical and stylish addition to your truck. Compatible with most 2005 and older Peterbilt 359 and 370 Series makes and models, these replacement plates are a must-have for any truck enthusiast.