Peterbilt 388 Diesel Fuel Tanks - A Comprehensive product lineup for Commercial Trucking Needs Discover a wide selection of top-quality Peterbilt 388 diesel fuel tanks to meet all your commercial trucking requirements. From aluminum side mount and rear fill tanks to upright hydraulic reservoirs, this product lineup offers a diverse range of fuel storage solutions built to withstand the demands of heavy-duty use. These durable, high-capacity tanks, available in various sizes from 50 to 150 gallons, provide ample fuel capacity to power your Peterbilt 388 truck through long hauls. With features like bottom rear ports, mounting kits, and new style manifolds, these fuel tanks are designed for seamless installation and optimal performance. Whether you need a replacement or an upgrade, this Peterbilt 388 fuel tank product lineup has you covered for all your diesel fuel storage needs.