Westin Westin 55-34125 - HDX Running Boards Westin - 55-34125Silverado/Sierra 1500 Double Cab 2019-2024 (Excl. 2019 Silverado LD/Sierra 1500HDX Running Board;Textured Black;The Westin HDX Running Board is a standout choice for truck owners... MSRP: $1,066.67 Was: Now: $799.99 Add to Cart