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

Southwest Food and Fuel Expo

Southwest Food and Fuel Expo

June 25, 2024 - June 27, 2024    
All Day
Location: San Antonio, TX | 6/25/2024-6/27/2024   This is your “one-stop-shop” to connect with owners/operators, top-level executives, buyers, and merchandisers under one roof! Network, exchange [...]
Sunshine Expo

Sunshine Expo

July 22, 2024 - July 24, 2024    
All Day
Location: Daytona Beach, FL | 7/22/2024-7/24/2024 SAVE THE DATE Ocean Center Convention Center, Daytona Beach Florida Daytona Grande Oceanfront Resort Detailed information and event website [...]
Pacific Fuels + Convenience Show (PFCS)

Pacific Fuels + Convenience Show (PFCS)

September 3, 2024 - September 5, 2024    
All Day
Location: San Diego, CA | 9/3/2024-9/5/2024 The Pacific Fuels and Convenience Summit (PFCS) is an engaging and comprehensive 3-day event offering you multiple ways to [...]