This 2 1/16 by 2 7/8 inch dome light lens is a direct replacement for OEM dome light lenses, making installation a breeze. With its red color, it adds a touch of style to your vehicle. Designed to fit most Peterbilt 370 Series models, as well as various Freightliner, Peterbilt, and Kenworth models, this lens is practical and versatile. Simply snap it into the original housing for a quick and easy upgrade. Enhance your vehicle's lighting with this high-quality lens.