Comprehensive Solutions.

Unmatched Value.


Polar Tank Trailer is a proven manufacturer of tank trailers for the chemical, food, petroleum and bulk transport industries. Every trailer is engineered to deliver solid performance and durability mile after mile, making Polar the smart choice for your business.



Dry Bulk

Aluminum Ring

Hot Products


We’ve Got Answers

Hauling Smarter

For fleet owners, load security and tracking, operator ease and safety must be a perpetual focus. Polar helps you stay on top of your game and haul smarter with a suite of groundbreaking technologies from our parent company, Engineered Transportation International (EnTrans). TANK Ai is a family of intelligent tank technologies that deliver load security and operational efficiencies to transform hauling performance. Ask your RSM or Polar dealer about these advanced solutions for your fleet.


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Trade shows



February 20, 2024 - February 22, 2024    
All Day
Location: Las Vegas, NV | 2/20/2024-2/22/2024   Learn More
Western Farm Show

Western Farm Show

February 23, 2024 - February 25, 2024    
All Day
Location: Kansas City, MO | 2/23/2024-2/25/2024   The Western Farm Show Is The Midwest's Best Indoor Farm Show! -Hundreds Of Exhibitors -The Latest In Farm [...]
Southeast Petro-Food Marketing Expo

Southeast Petro-Food Marketing Expo

March 6, 2024 - March 7, 2024    
All Day
Location: Myrtle Beach, SC | 3/6/2024-3/7/2024 This 2 Day Trade Show and exposition features the latest in retail and petroleum technology and marketing, educational seminars, [...]