Proline LT Transport
Lightweight Trailer Model
With Westmor’s Proline™ LT Transport, you’ll increase gallons hauled without going over weight restrictions. We’ve lowered the trailer weights to give you the ability to haul more fuel.
More product per load means less round trips, less fuel, and less maintenance or labor costs. Increasing your payload equals increasing your revenue.
LT Transports haul 11,500 US gallons for NH3 or LP.

We really can’t say enough good about Westmor. Everything we do is pressurized, and we get all of our parts, hoses, etc. from them. Westmor has been very good to us, going above and beyond everything we ever wanted on each trailer.
– Mike Murphy, Mike Murphy Trucking, Walthill NE
Proline LT Transport Features
Up to 5% reduced weight compared to a standard transport!
Side-by-Side Comparison of Trailer Models
Standard Model
Proline Transport-
1/4" Subframe
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Dual Wheels
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Front Fender
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Hose Tube
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Steel Landing Gear
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Stainless Steel Rear Light Box
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.250" Head Thickness
LT Model
Proline Transport-
Aluminum Sub-frame
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Super Single Wheels
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No Front Fender
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Hose Tray
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Aluminum Landing Gear
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Aluminum Rear Light Box
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.220" Head Thickness
INCREASE YOUR PAYLOAD = INCREASE YOUR REVENUE
Standard Proline Transport | Proline LT Transport | |
Tank Size (gal) | 11,500 | 11,500 |
Average Tractor Weight (lbs) | 17,500 | 17,500 |
Average Trailer Weight (lbs) | 21,900 | 20,805 |
Remaining Payload Capacity (gal) | 9,666 | 9,927 |
Average Annual Loads | 350 | 350 |
TOTAL Annual Gallons Hauled | 3,383,100 | 3,474,450 |
ANNUAL INCREASE IN PAYLOAD: 2.7% |
*Estimated based on above scenario. Values will vary based upon tractor weight and features selected.

My favorite part is the attention to detail on every part of the trailer. The product quality is top notch.
No evidence of shortcuts.
– Joe Ness, TDS Trucking
Why Westmor?
Forward Thinking
How We Help Increase Your Payload
We create a transport design to fit your application and one that will maximize revenue potential. You get:
- A complete evaluation of trailer and tractor options to minimize total weight
- In-house engineers offering weight-conscientious analysis
- Innovation and years of experience in customization
- A manufacturing process built to handle those customizations–tank and heads are designed and manufactured in-house
Have questions, need a quote or need something customized? Complete the form below and a representative will follow up shortly.
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Truck & Trailer Services
When it comes time for inspections, maintenance, parts or repairs, we are well-equipped to serve you.
Click on any service to get more information.
From DOT inspections to meter calibrations and upgrades, Westmor has quickly become the go-to expert to help you meet compliance, and stay running smoothly all year long.
Need replacement parts? We have stock on hand–ready to ship– ranging from meters, pumps, valves, registers, and more. Same day shipping is available in many cases.
Not ready to buy new? If you need a simple repair, or a major refurbish, one of our truck service centers can help get you back up and running.