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Go Further with Confidence

Go Further with Confidence

Since 2003, Titan Fuel Tanks has been the trusted choice for diesel truck owners seeking extended driving range and freedom from overpriced fuel stops. Our high-capacity, underbody replacement fuel tanks are built from ultra-durable XLHDPE (Cross-linked High-Density Polyethylene), offering unmatched strength and a perfect fit—without sacrificing cargo space or function.

Titan tanks are lightweight, long-lasting, and backed by a lifetime warranty—designed to double your range and keep you moving. Upgrade your truck with Titan Fuel Tanks and go further, longer.

Proudly Made in the USA

Proudly Made in the USA

Titan Fuel Tanks are proudly designed and manufactured in the U.S.A. Since 2003, Titan has delivered high-capacity fuel tanks built with advanced XLHDPE construction for superior strength, durability, and performance. Engineered for extreme conditions and easy installation, each tank is backed by a lifetime warranty. American-made quality that lasts.

The Last Fuel Tank You’ll Ever Buy

The Last Fuel Tank You’ll Ever Buy

Built from ultra-durable XLHDPE and made in the USA, Titan Fuel Tanks are engineered to outlast your truck. Resistant to corrosion, cracking, and extreme conditions, each tank is designed for long-term performance and backed by a lifetime warranty. One install. Endless miles.