Aluminum liquid Storage tanks protect your truck investment, LUND liquid storage tanks offer a safe and convenient way to transport liquids to job sites, agricultural, and more. Each durable tank is hand welded for strength and reliability; available in heavy duty .100 aluminum; capacity ranges from 30 to 100 gallons; and configurations of rectangular, vertical or L-shaped to meet most applications for your truck. Each tank has a lockable vent cap to help prevent accidental contamination. Available in brite diamond plated aluminum and electrostatically applied black powder coated finishes for years of durability. Backed by LUND's Limited Lifetime Warranty.