The world leader in polyethylene replacement fuel tanks for trucks, Jeeps, and SUVs.

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MTS Company, L.C. manufactures the highest-quality replacement fuel tanks from high-density, cross-linking polyethylene. All MTS fuel tanks are proudly made right here in the USA — and have been for over 30 years.

Over the last three decades, MTS has grown from a single CJ fuel tank to more than 80 different tanks for trucks, Jeeps and SUVs. With each new fuel tank we’ve added fuel sending units, fuel and vent hoses, radiator hoses, Jeep water pumps, differential gaskets and specialty parts — with many more in development.

Features of Our Tanks

  • High Density, Cross-linking Polyethylene
  • Targeted thickness of 1/4" for superior strength
  • No welds or seams to fail or leak
  • Will not crack even at 150° F above or 160° F below zero
  • No possibility of rust…EVER
  • Five year warranty on all tanks
  • Most tanks include a new O-ring/lock ring or gasket
  • FREE UPS Ground shipping to 48 states (EXCLUDES Clearance Items)
  • AK/HI/Int’l shipping available via USPS (some exclusions apply)

WARNING: The fuel tanks and hoses can expose you to chemicals including black carbon, which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.