Kenworth T300-T450 Diesel Fuel Tanks: Looking for fuel tanks for your Kenworth? This product lineup has you covered with options from 60 to 150 gallons, front-fill or rear-fill. Built from durable aluminum and designed for easy installation, these tanks work with various manifold setups. Whether you're replacing a tank or adding extra fuel storage, you'll find what you need to keep your truck running smoothly and efficiently!