This QAA part is designed to fit the 2020-2024 Chevrolet Silverado HD - 2-door 4-door Pickup Truck 2500 HD; The package includes QAA's 1 piece Stainless Steel Gas Door Cover Trim. (Warning: This is NOT a replacement cap. You MUST have existing gas door to install this piece); High Quality Polished 26 gauge - 304 Stainless Steel. 3M Automotive-Grade Acrylic Foam tape will hold for a lifetime without causing any damage to the surface of the vehicle; Easy installation! Installs directly over your vehicles existing surface. Cut to perfection & Polished to a Mirror Shine; Made in the USA