The Lifetime Nut Covers Gauge Covers are designed specifically for the Peterbilt 387, providing a durable and practical solution for protecting your gauges. Sold individually, these covers are a cost-effective way to keep your gauges in top condition for the long haul. Made with high-quality materials, these covers are built to last, ensuring that your gauges remain protected from wear and tear. Upgrade your Peterbilt 387 with these gauge covers and enjoy peace of mind knowing that your gauges are safeguarded for the lifetime of your truck.