Find the perfect diesel fuel tank for your Mack CH, CHN, or CHU truck at 4 State Trucks. These tanks are built to last and come in a range of sizes to fit your needs. Whether you're replacing a worn-out tank or upgrading for better capacity, there's an option that’ll work for you. Durable materials like aluminum and steel ensure reliable, long-term performance. Just be sure to double-check compatibility to make the swap hassle-free.