Standard Model

    Proline™ ST Transport

    Proline™ ST transports are engineered to maximize load potential and reduce costs. Built for durability and efficiency, these trailers feature quality engineering and in-house manufacturing for short lead times and nationwide delivery for added convenience.

    A Reliable Trailer

    Built in the USA, the Proline™ ST Transport Trailer gives you a dependable trailer you can customize to fit your application.

    Available in capacities up to 20,975 gallons, with a wide range of equipment configuration options.

    Work with our in-house engineers to customize trailer weights and balance to maximize payload potential and help reduce operating costs.

    Standard Features

    • Tanks are designed and manufactured in-house, allowing us to maximize quality throughout the entire build process.
    • Aluminum baffles
    • Mid-load
    • Air-ride suspension
    • Aluminum fenders
    • LED lights

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    From the initial design process to customer service & technical support, our proven process keeps your equipment delivering gallons for the long-haul. 

    Contact Sales

    • Discuss Your Needs

      Understand your operation, your goals and your challenges.

    • Design Your Build

      Work with our experts to design a solution to fit your operation and budget.

    • Setup & Support

      We help set up your equipment and work alongside your team to ensure everything is operating as expected.

    • Service Beyond the Sale

      Protect your equipment's uptime with technical support, parts and our commitment to solve every problem.

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    Support for every mile ahead

    Your operations can’t stop because your vendor doesn’t answer the phone.

    Westmor supports your fleet with knowledgeable mechanics, a large inventory of parts, and highly skilled support technicians who solve problems quickly and keep downtime to a minimum. 

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    Parts

    When a part fails, you need answers, not delays. Our team helps identify, source, and ship the right components so trucks return to work faster.

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    Testing & Inspection

    Dedicated team to perform DOT inspections, tank tests, meter calibrations and more. Helping you stay compliant and operating efficiently.

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    Repair & Refurbish

    No matter the issue, our customer support team works quickly and efficiently to get your truck back in service.

    Usually there's a line up of trucks and they don't like to see anybody on site longer than what they have to because of time. So, it's nice to work with something that has such a simple design, that does what you want it to and you can go in, unload, and get out quickly.

    Related Products

    Westmor Lightweight Proline transport trailer with white and blue tank parked on a gravel lot.

    Lightweight Model

    Proline™ LT Transport

    Increase payload within weight restrictions with the Proline LT Transport Trailer. Increased payload means less round trips, less fuel, and less maintenance or labor costs. Increasing your capacity equals increasing your revenue.

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    Propane Distribution Trailer

    Blueline® Distribution Trailer

    If you have tractor availability, this is a great option! The Blueline Distribution Trailer is incredibly versatile, offering the option to deliver or transport propane.

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    Base Model

    Blueline® BX Bobtail

    Westmor’s Blueline BX Bobtail is designed for conventional deliveries to residential, farm, or commercial accounts. Our BX bobtail is fully customizable.

    Contact Our Team

    Connect with one of our truck experts in your region.

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    John Cooper

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