Unique & Patent Pending Features
- Side door slides down instead of folding down (Patent Pending)
- Unique interior bed design
- Very safe. The door can not accidentally open and spill any product/commodity
- The entire tail gate wings completely open allowing you to unload commodity on to the ground.
- PTO & Electric unloading system. (Run it off your truck’s PTO system or plug in electrically to unload)
- If a carrier roller or bearing goes out on our Double drive solid belt system, they can be changed without ever unlacing and removing the belt, or unloading the truck.

STC Trailers
STC offers trailers in Carbon Steel or Stainless Steel, that come standard as a 2 axle 42′ long 96″ wide and a 30″ belt and a 3 axle 50′ long 96″ wide with a 30″ belt and 53′ long 96″ wide with 30″ belt quad axle. We also build to meet different specifications. We offer PTO or electrical unloading option as standard equipment, gas power would be available upon request. We would be happy to build a trailer specific to your operating needs weather it be a full swinging door or a flip down tail gate. STC trailers have been tried and tested in various conditions and have a reputation of quality and durability.
Options
Various options include:
- Steel or aluminum wheels
- Tire sizes from 295/75R22.5 11R 22.5 and 295/75 R 24.5 11R 22.5
- Smooth or rigid fenders
- Full swinging rear door, or flip down tail gate
- Mechanical or 12v electrical tail gate
- Paint Color and Tarp Color
- Widths of Belts anywhere from 25″ up to 42″ wide in chain flap system, & up to 36″ wide in our double drive solid belt
- We also offer a solid tail gate w/ potato drop door.
If you’re looking for something unique, let us know what you would like and in most cases we could incorporate that into your new trailer.
Service & Warranty
STC offers 1 year full warranty from manufactures defect. STC Trailers is experienced in refurbishing trailers that have cracked, or rusted through the metal.
Bin Replacement: we offer an option to replace the broken or damaged bin on your existing trailer while using the good working existing running gear and unloading equipment.

Truck Beds
STC Self Unloading Truck Beds: STC live bottom chassis mount stainless steel truck beds are available with more options than any other commodity truck bed on the market. Built with the best available components and stainless steel materials, our uniqe designed STC bed offers a stronger and more durable bed which means a longer more useful life span when compared to carbon steel beds.
Parts
STC offers OEM replacement parts for STC Trailers and replacement parts for many others.
STC can provide new belted chain in various dimensions as well as sprockets, bearings, motors, gears and pumps.
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Self unloading commodity bed
- Made using stainless steel only, no carbon steel. (longevity, less maintenance)
- Patent Pending side door that slides down rather than folds
- You can fill commodity to the very top of the door when it is down and it will still lift up. Once the load is behind it, it can not accidentally open, very very safe.
Unique Options
- Chain flap belt system
- Double drive solid belt unloading system
- NO ONE ELSE OFFERS BOTH OF THE AFOREMENTIONED OPTIONS
- Full swing tail gate (allowing you the option to unload all sorts of commodity on to the ground; mulch, compost, fertilizer, etc.)
Widths of Belts Anywhere From
Up to
Versatile Layout Options
We build to meet different specifications.
STC trailers have been tried and tested in various conditions and have a reputation of quality and durability.
Unique/ One of a kind Features
More options than any other commodity truck on the market!
Latest & Greatest Innovations
Patent Pending technology that you won’t find anywhere else!
Hands on experience
Many years experience in the business of commodity transportation & the need of self unloading trailers. We know what works and have great confidence in our products.






STC Trailer Pictures
(Click white arrows or bubbles to scroll through pictures)
Look No Further.