The Peterbilt 379, 330, 357, 359, 375, 377, 378 Grey ZenEclipse Windshield Cover is a practical and efficient solution for your truck. Made with 7 quilted layers, including an aluminum radiant heat barrier, 1/4 inch foam, and 3 layers of polyester, this windshield cover provides excellent protection. It is easy to install with suction cups and fits most Peterbilt 379 2 piece door windows with vent 2004 and prior, 330 2005 and prior, and 357/359/375/377/378 all years. Made in the USA, this windshield cover is a reliable choice that will keep your truck cool and protected.