Peterbilt 579/ 567 2013-2016 with manual transmission. Engineered with cutting edge technology to scan the interior measurements and angles of each specific make and model of truck to ensure exact fit. The Tray system design traps debris and is designed to be removed easily for quick cleaning. The textured surface will ensure your boots always have a solid grip. Made out of proprietary thermoplastic, the floor mats are designed to hold up to the daily abuse of the heavy-duty trucking industry.