Warranty Registration

To our Customer/Dealer: It is important that this form is submitted upon sale of the unit to assure validation of warranty and in accordance with the Department of Transportation and the National Highway Act to record first user, for possible contact in making safety defect reports.

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Welcome to Polar Territory

Polar Tank

Polar Tank brings together the engineering, manufacturing, and after-sales support that tank fleets expect from an industry leader. With the industry’s most advanced design and production tools, Polar builds trailers for productivity, efficiency, reliability, and safety. We build a full line of DOT-coded and non-coded tank trailers.

Athens Trailer Operations Minnesota Trailer Operations
Engineered Transportation International

Engineered Transportation International is a leading manufacturer of tank trailers, oilfield capital equipment and related components used in the oil & gas industry. Driven by a spirit of innovation, Engineered Transportation International is synonymous with the enduring strength of a market leader. The iconic brands within Engineered Transportation International are known the world over for product quality, performance and support every step of the way.

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